{"title":"Ornamental Plant Growth Regulators (PGRs)","description":"\u003ch2\u003eProfessional Plant Growth Regulators for Trees, Shrubs \u0026amp; Ornamentals\u003c\/h2\u003e\n\nOrnamental plant growth regulators (PGRs) help landscape professionals, arborists, nurseries, and growers manage excessive vegetative growth while improving plant appearance, root development, and stress tolerance. These products are widely used to reduce pruning frequency, improve plant density, and maintain healthier, more attractive ornamental plants in commercial and residential landscapes.\n\nOur collection of professional-grade ornamental PGRs includes soil-applied and foliar plant growth regulators designed for use on trees, shrubs, nursery stock, hedges, and landscape ornamentals. Products featuring active ingredients like paclobutrazol help suppress excessive top growth by inhibiting gibberellin biosynthesis, redirecting plant energy into stronger root systems and improved plant health.\n\n\u003ch2\u003eBenefits of Ornamental Plant Growth Regulators\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eReduces excessive vegetative growth and pruning frequency\u003c\/li\u003e \u003cli\u003eImproves root development and root hair production\u003c\/li\u003e \u003cli\u003eEnhances drought tolerance and stress recovery\u003c\/li\u003e \u003cli\u003ePromotes darker green foliage and improved plant appearance\u003c\/li\u003e \u003cli\u003eHelps maintain tighter internodes and more compact growth\u003c\/li\u003e \u003cli\u003eSupports long-term tree and shrub management programs\u003c\/li\u003e \u003cli\u003eUseful for utility rights-of-way, commercial landscapes, parks, and nurseries\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003eCommon Uses for Ornamental PGRs\u003c\/h2\u003e\n\nOrnamental plant growth regulators are commonly used on:\n\n\u003cul\u003e \u003cli\u003eTrees and woody ornamentals\u003c\/li\u003e \u003cli\u003eShrubs and hedges\u003c\/li\u003e \u003cli\u003eCommercial landscapes\u003c\/li\u003e \u003cli\u003eNursery production\u003c\/li\u003e \u003cli\u003eUtility rights-of-way\u003c\/li\u003e \u003cli\u003eMunicipal landscapes and parks\u003c\/li\u003e \u003cli\u003eResidential landscape maintenance\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003eTypes of Ornamental PGR Applications\u003c\/h2\u003e\n\nDepending on the product and target plant, ornamental PGRs may be applied as:\n\n\u003cul\u003e \u003cli\u003eBasal soil drenches\u003c\/li\u003e \u003cli\u003eSoil injections\u003c\/li\u003e \u003cli\u003eFoliar sprays\u003c\/li\u003e \u003c\/ul\u003e\n\nThese application methods allow professionals to customize growth regulation programs for long-term management, canopy reduction, and improved ornamental quality.\n\n\u003ch2\u003eShop Professional Ornamental Plant Growth Regulators\u003c\/h2\u003e\n\nBrowse our selection of professional ornamental PGR products for tree growth suppression, shrub management, nursery production, and landscape maintenance. We offer trusted professional solutions for arborists, landscape contractors, municipalities, golf courses, and nursery growers seeking healthier, more manageable ornamental plants.","products":[{"product_id":"a-rest-plant-growth-regulator","title":"A-Rest Plant Growth Regulator","description":"\u003cp\u003e\u003cstrong\u003eA-Rest Plant Growth Regulator\u003c\/strong\u003e is a trusted solution for growers seeking optimal height and growth control for plugs, transplants, bedding plants, and perennials. This highly effective plant growth regulator (PGR) reduces internode elongation, resulting in more compact plants with darker green leaves. Gentle enough for tender plants yet powerful enough for perennials, A-Rest strengthens and tones plants for transplanting and shipping, ensuring improved overall quality and market readiness.\u003c\/p\u003e","brand":"Sepro","offers":[{"title":"Default Title","offer_id":43994278199482,"sku":"arest","price":5.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0664\/5851\/7690\/files\/a-rest-plant-growth-regulator-grouped-383.jpg?v=1737149401"},{"product_id":"florel-growth-regulator","title":"Florel Growth Regulator","description":"Florel Brand Growth Regulator is a professional-grade plant growth regulator formulated with ethephon to manage ornamental growth, eliminate nuisance fruit, promote branching, and control mistletoe in greenhouse, nursery, and landscape settings. Once absorbed by the plant, Florel releases ethylene, a naturally occurring plant hormone that regulates growth and developmental processes.\n\nWidely trusted by professional growers and arborists, Florel is used to suppress unwanted fruit production on ornamental trees such as crabapple, sweetgum, olive, sycamore, and other landscape ornamentals. It is also highly effective for controlling dwarf mistletoe in conifers and leafy mistletoe in deciduous trees while promoting fuller, more compact ornamental growth through improved lateral branching.\n\nFlorel is additionally used in greenhouse production to reduce stem elongation, improve plant form, induce flowering in bromeliads, and manage height in ornamental crops such as potted daffodils and hyacinths. Proper timing, environmental conditions, and plant health are critical for successful applications and minimizing plant stress.\n\n\u003ch2\u003eFeatures \u0026amp; Benefits\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e✅ Professional ethephon-based plant growth regulator\u003c\/li\u003e \u003cli\u003e✅ Eliminates or reduces nuisance fruit on ornamental trees and shrubs\u003c\/li\u003e \u003cli\u003e✅ Controls dwarf mistletoe and leafy mistletoe in labeled tree species\u003c\/li\u003e \u003cli\u003e✅ Promotes lateral branching for fuller, more compact ornamental growth\u003c\/li\u003e \u003cli\u003e✅ Reduces excessive stem stretch and plant height\u003c\/li\u003e \u003cli\u003e✅ Induces flowering in ornamental bromeliads\u003c\/li\u003e \u003cli\u003e✅ Helps prevent stem topple in hyacinths and manage potted daffodil height\u003c\/li\u003e \u003cli\u003e✅ Used in hybrid seed production for cucurbits including squash and pumpkin\u003c\/li\u003e \u003cli\u003e✅ Ideal for greenhouse, nursery, ornamental, and landscape production systems\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003eUse Sites\u003c\/h2\u003e Greenhouses, nurseries, ornamental landscapes, commercial landscapes, forestry sites, ornamental production facilities, landscape trees, shrubs, bromeliad production, and hybrid seed production systems. \u003ch2\u003eTarget Uses\u003c\/h2\u003e Fruit elimination on ornamental trees, mistletoe control, ornamental branching enhancement, flowering induction, stem stretch reduction, plant height management, and hybrid seed production. \u003ch2\u003eApplication Notes\u003c\/h2\u003e Apply under proper environmental conditions and according to label timing recommendations for the intended use. Avoid applications to drought-stressed or otherwise weakened plants. Complete fruit suppression and mistletoe control require proper coverage and timing. Rainfastness and plant response depend on environmental conditions and plant vigor. \u003ch2\u003eProduct Information\u003c\/h2\u003e \u003cstrong\u003eActive Ingredient:\u003c\/strong\u003e Ethephon\u003cbr\u003e \u003cstrong\u003eProduct Type:\u003c\/strong\u003e Plant Growth Regulator (PGR)\u003cbr\u003e \u003cstrong\u003eFormulation:\u003c\/strong\u003e Liquid Concentrate\u003cbr\u003e \u003cstrong\u003eApplication Methods:\u003c\/strong\u003e Foliar Spray\u003cbr\u003e \u003cstrong\u003eUse Classification:\u003c\/strong\u003e Professional Ornamental \u0026amp; Nursery PGR","brand":"Monterey","offers":[{"title":"Default Title","offer_id":43994279051450,"sku":"florel","price":5.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0664\/5851\/7690\/files\/florel-growth-regulator-grouped-125.jpg?v=1737149478"},{"product_id":"bonzi-plant-growth-regulator","title":"Bonzi Plant Growth Regulator","description":"Bonzi Plant Growth Regulator is a professional plant growth regulator designed to produce compact, uniform, and highly marketable ornamental plants. Powered by paclobutrazol, Bonzi reduces internode elongation to control excessive stretch while promoting stronger stems, deeper green foliage, and improved overall plant appearance.\n\nIdeal for greenhouse and nursery production, Bonzi helps growers produce well-proportioned crops that are more durable during shipping and display. Its flexible application methods allow use as a foliar spray, drench, sub-irrigation treatment, or pre-plant bulb soak for precise growth management across a wide range of ornamental crops.\n\nBonzi is widely trusted for bedding plants, annuals, perennials, flowering crops, woody ornamentals, and bulb crops where consistent plant size and premium visual quality are essential.\n\n\u003ch2\u003eFeatures and Benefits\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e✅ Controls excessive internode stretch for compact, marketable plants\u003c\/li\u003e \u003cli\u003e✅ Produces more uniform ornamental crops with improved appearance\u003c\/li\u003e \u003cli\u003e✅ Promotes deeper green foliage and stronger plant structure\u003c\/li\u003e \u003cli\u003e✅ Improves shelf life and shipping durability of finished plants\u003c\/li\u003e \u003cli\u003e✅ Flexible application as spray, drench, sub-irrigation drench, or bulb soak\u003c\/li\u003e \u003cli\u003e✅ Excellent for greenhouse, nursery, and ornamental production programs\u003c\/li\u003e \u003cli\u003e✅ Effective on bedding plants, annuals, perennials, bulb crops, and woody ornamentals\u003c\/li\u003e \u003cli\u003e✅ Helps reduce drought and transport stress in finished crops\u003c\/li\u003e \u003cli\u003e✅ Can be applied late in crop production for finishing control\u003c\/li\u003e \u003cli\u003e✅ Trusted professional-grade ornamental PGR from Syngenta\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003eUse Sites\u003c\/h2\u003e Greenhouses, nurseries, shadehouses, interiorscapes, ornamental production facilities, container-grown ornamentals \u003ch2\u003eTarget Crops\u003c\/h2\u003e Bedding plants, annuals, perennials, plugs, flowering ornamentals, foliage plants, bulb crops, poinsettias, chrysanthemums, florist azaleas, herbaceous ornamentals, woody ornamentals, and other labeled ornamental crops \u003ch2\u003eApplication Notes\u003c\/h2\u003e Apply as a foliar spray, drench, sub-irrigation drench, or pre-plant bulb soak depending on crop type and desired level of growth regulation. Application rates vary based on plant species, variety, environmental conditions, media composition, and desired finished size. Conduct small-scale trials before broad application to determine optimal rates for individual crop programs. \u003ch2\u003eProduct Information\u003c\/h2\u003e \u003cstrong\u003eActive Ingredient:\u003c\/strong\u003e Paclobutrazol 0.4%\u003cbr\u003e \u003cstrong\u003ePGR Class:\u003c\/strong\u003e Triazole growth retardant \/ gibberellin biosynthesis inhibitor\u003cbr\u003e \u003cstrong\u003eFormulation:\u003c\/strong\u003e Aqueous solution\u003cbr\u003e \u003cstrong\u003eEPA Reg. No.:\u003c\/strong\u003e 100-996\u003cbr\u003e \u003cstrong\u003eSignal Word:\u003c\/strong\u003e Caution\u003cbr\u003e \u003cstrong\u003eManufacturer:\u003c\/strong\u003e Syngenta","brand":"Syngenta","offers":[{"title":"Default Title","offer_id":43994280296634,"sku":"bonzi","price":5.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0664\/5851\/7690\/files\/bonzi-plant-growth-regulator-grouped-963.jpg?v=1737149553"},{"product_id":"trimmit-2sc-growth-regulator","title":"Trimmit 2 SC Turf Growth Regulator","description":"\u003cp\u003eTrimmit 2SC Plant Growth Regulator, powered by paclobutrazol, delivers proven suppression of Poa annua and reduces turfgrass growth. Ideal for hybrid bermudagrass, bentgrass, bluegrass, and perennial ryegrass, Trimmit improves turf density and playability while reducing mowing and clippings by up to 50%. Use it on fairways, tees, and roughs to slow vertical growth and promote tighter, healthier turf for up to two months.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNot for use on residential lawns\u003c\/strong\u003e\u003c\/p\u003e","brand":"Syngenta","offers":[{"title":"Default Title","offer_id":43994284785850,"sku":"trimmit2sc","price":5.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0664\/5851\/7690\/files\/trimmit-2-sc-turf-growth-regulator-grouped-439.jpg?v=1737149869"},{"product_id":"tide-paclobutrazol-growth-regulator","title":"Tide Paclo 2SC Growth Regulator gallon (128 oz)","description":"\u003ch2\u003eTide Paclo 2SC Plant Growth Regulator\u003c\/h2\u003e\n\nTide Paclo 2SC is a systemic plant growth regulator containing paclobutrazol for managing vegetative growth in non-residential turfgrass, trees, shrubs, vines, and landscape plants. It slows vertical growth by inhibiting gibberellin biosynthesis, helping reduce mowing or pruning needs while improving turf density, greening, and overall plant appearance. The label lists use on golf course turf, athletic fields, commercial and industrial areas, parks, boulevards, trees, shrubs, vines, and other non-crop landscape settings. It is not labeled for residential lawns.\n\nTide Paclo 2SC may be used as a cost-effective generic alternative to Trimmit for turf growth regulation and Poa annua suppression programs. On turf, growth reduction typically begins within 3–10 days and may reduce mowing for 6–8 weeks, with greening and density effects lasting up to 12 weeks. For trees and woody ornamentals, Tide Paclo 2SC can reduce annual shoot growth and extend trimming cycles when applied by basal drench, soil injection, or approved foliar spray methods.\n\n\u003ch2\u003eFeatures and Benefits\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e✅ Systemic plant growth regulator containing paclobutrazol\u003c\/li\u003e \u003cli\u003e✅ Generic equivalent to Trimmit plant growth regulator\u003c\/li\u003e \u003cli\u003e✅ Suppresses vertical turf growth and reduces mowing frequency\u003c\/li\u003e \u003cli\u003e✅ Helps improve turf density, color, uniformity, and playability\u003c\/li\u003e \u003cli\u003e✅ Suppresses Poa annua growth through repeated use programs\u003c\/li\u003e \u003cli\u003e✅ Labeled for golf courses, athletic fields, parks, boulevards, and commercial turf areas\u003c\/li\u003e \u003cli\u003e✅ Also labeled for trees, shrubs, vines, and landscape plants\u003c\/li\u003e \u003cli\u003e✅ Reduces woody shoot growth and may extend tree and shrub pruning cycles\u003c\/li\u003e \u003cli\u003e✅ Can be applied to trees and shrubs by basal soil drench or soil injection\u003c\/li\u003e \u003cli\u003e✅ Foliar spray options available for labeled shrubs, vines, and landscape plants\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003eWhere to Use Tide Paclo 2SC\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eGolf course tees, fairways, greens, and roughs\u003c\/li\u003e \u003cli\u003eAthletic fields\u003c\/li\u003e \u003cli\u003eCommercial and industrial turf areas\u003c\/li\u003e \u003cli\u003eParks and boulevards\u003c\/li\u003e \u003cli\u003eEstablished hybrid bermudagrass, bentgrass, perennial ryegrass, Kentucky bluegrass, fescue, and St. Augustinegrass turf\u003c\/li\u003e \u003cli\u003eListed trees in residential areas, utility rights-of-way, urban settings, and non-crop areas\u003c\/li\u003e \u003cli\u003eWoody shrubs, vines, nurseries, parks, roadsides, fence rows, and non-irrigation ditch banks\u003c\/li\u003e \u003c\/ul\u003e\n\n\u003cstrong\u003eDo not use on residential lawns.\u003c\/strong\u003e\n\n\u003ch2\u003eTarget Uses\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eTurfgrass growth suppression\u003c\/li\u003e \u003cli\u003ePoa annua suppression\u003c\/li\u003e \u003cli\u003eReduced mowing frequency\u003c\/li\u003e \u003cli\u003eImproved turf color and density\u003c\/li\u003e \u003cli\u003eTree growth regulation\u003c\/li\u003e \u003cli\u003eShrub and vine growth control\u003c\/li\u003e \u003cli\u003eReduced pruning and trimming frequency\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003eApplication Notes\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eFor turf, apply in a minimum of 1 gallon of water per 1,000 sq. ft.; 2–5 gallons per 1,000 sq. ft. is recommended for best results.\u003c\/li\u003e \u003cli\u003eWater in within 24 hours after turf application to limit surface movement, but avoid runoff.\u003c\/li\u003e \u003cli\u003eRepeat turf applications may be made 8 weeks apart for growth regulation or 4–6 weeks apart for color and quality enhancement.\u003c\/li\u003e \u003cli\u003eDo not apply more than 4 quarts per acre per year on turf.\u003c\/li\u003e \u003cli\u003eFor trees and shrubs, apply as labeled by basal drench or soil injection near the base of the plant.\u003c\/li\u003e \u003cli\u003eFor shrub and vine foliar sprays, use a non-ionic surfactant for best results.\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003eProduct Information\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eActive Ingredient:\u003c\/strong\u003e Paclobutrazol 22.3%\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMode of Action:\u003c\/strong\u003e Gibberellin biosynthesis inhibitor\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Plant Growth Regulator\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFormulation:\u003c\/strong\u003e Suspension Concentrate \/ Liquid\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eEPA Reg. No.:\u003c\/strong\u003e 80697-4\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003eTide CropScience Co., Ltd.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSignal Word:\u003c\/strong\u003e Caution\u003c\/li\u003e \u003c\/ul\u003e","brand":"Sipcam Agro","offers":[{"title":"Default Title","offer_id":43994284982458,"sku":"tidepaclo","price":209.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0664\/5851\/7690\/files\/paclo.jpg?v=1778696694"},{"product_id":"b-nine-wsg-5-lb-bag","title":"B-Nine WSG Plant Growth Regulator bag (5 lbs)","description":"B-Nine WSG Plant Growth Regulator is a professional foliar plant growth regulator formulated with 85% Daminozide for reliable height management and growth control in ornamental crops. By inhibiting gibberellin synthesis at the growing points, B-Nine reduces internode elongation to produce compact, sturdy plants with improved branching, deeper green color, and enhanced shipping durability.\n\nWidely trusted in greenhouse and nursery production, B-Nine provides predictable growth regulation across a broad range of bedding plants, flowering ornamentals, plugs, liners, and container-grown crops. Its flexible application rates allow growers to fine-tune plant size and timing without excessive stunting, while its long-established safety profile minimizes the risk of phytotoxicity when used according to label directions.\n\nB-Nine WSG may be used alone or tank mixed with Altercel for enhanced growth control programs in greenhouse finishing applications.\n\n\u003ch2\u003eFeatures \u0026amp; Benefits\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e✅ Professional foliar plant growth regulator with 85% Daminozide\u003c\/li\u003e \u003cli\u003e✅ Controls excessive stretch and internode elongation\u003c\/li\u003e \u003cli\u003e✅ Produces compact, sturdy, marketable ornamental plants\u003c\/li\u003e \u003cli\u003e✅ Improves plant appearance with deeper green color\u003c\/li\u003e \u003cli\u003e✅ Enhances durability and reduces breakage during shipping\u003c\/li\u003e \u003cli\u003e✅ Flexible application rates for customized growth regulation\u003c\/li\u003e \u003cli\u003e✅ Ideal for greenhouse and nursery production programs\u003c\/li\u003e \u003cli\u003e✅ Excellent safety profile with low phytotoxicity risk when used properly\u003c\/li\u003e \u003cli\u003e✅ Compatible with Altercel tank-mix finishing programs\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003eUse Sites\u003c\/h2\u003e Greenhouses, nurseries, ornamental production facilities, bedding plant production, plug production, liner production, flowering ornamental crops, and container-grown ornamentals. \u003ch2\u003eTarget Plants\u003c\/h2\u003e Bedding plants, flowering ornamentals, chrysanthemums, poinsettias, plugs, liners, container ornamentals, and other labeled greenhouse and nursery crops. \u003ch2\u003eApplication Notes\u003c\/h2\u003e Apply as a foliar spray during active plant growth to manage plant height and internode elongation. Application timing, rates, and intervals vary by crop species, growth stage, environmental conditions, and desired growth regulation response. Tank mixing with Altercel may improve finishing program performance on certain ornamental crops. \u003ch2\u003eProduct Information\u003c\/h2\u003e \u003cstrong\u003eActive Ingredient:\u003c\/strong\u003e Daminozide 85%\u003cbr\u003e \u003cstrong\u003eProduct Type:\u003c\/strong\u003e Water Soluble Granule Plant Growth Regulator\u003cbr\u003e \u003cstrong\u003eFormulation:\u003c\/strong\u003e WSG (Water Soluble Granule)\u003cbr\u003e \u003cstrong\u003eApplication Method:\u003c\/strong\u003e Foliar Spray\u003cbr\u003e \u003cstrong\u003eUse Classification:\u003c\/strong\u003e Professional Ornamental PGR","brand":"Envu","offers":[{"title":"Default Title","offer_id":43994293665978,"sku":"bnine5","price":309.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0664\/5851\/7690\/files\/b_nine_5.jpg?v=1771532979"},{"product_id":"a-rest-plant-growth-regulator-quart","title":"A-Rest Plant Growth Regulator bottle (32 oz)","description":"\u003cp\u003e\u003cstrong\u003eA-Rest Plant Growth Regulator\u003c\/strong\u003e is a trusted solution for growers seeking optimal height and growth control for plugs, transplants, bedding plants, and perennials. This highly effective plant growth regulator (PGR) reduces internode elongation, resulting in more compact plants with darker green leaves. Gentle enough for tender plants yet powerful enough for perennials, A-Rest strengthens and tones plants for transplanting and shipping, ensuring improved overall quality and market readiness.\u003c\/p\u003e","brand":"Sepro","offers":[{"title":"Default Title","offer_id":43994294452410,"sku":"a-restqt","price":103.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0664\/5851\/7690\/files\/a-rest-plant-growth-regulator-bottle-32-oz-simple-533.jpg?v=1737150661"},{"product_id":"a-rest-plant-growth-regulator-2-5-gallons","title":"A-Rest Plant Growth Regulator jug (2.5 gal)","description":"\u003cp\u003e\u003cstrong\u003eA-Rest Plant Growth Regulator\u003c\/strong\u003e is a trusted solution for growers seeking optimal height and growth control for plugs, transplants, bedding plants, and perennials. This highly effective plant growth regulator (PGR) reduces internode elongation, resulting in more compact plants with darker green leaves. Gentle enough for tender plants yet powerful enough for perennials, A-Rest strengthens and tones plants for transplanting and shipping, ensuring improved overall quality and market readiness.\u003c\/p\u003e","brand":"Sepro","offers":[{"title":"Default Title","offer_id":43994294517946,"sku":"arest2.5a","price":647.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0664\/5851\/7690\/files\/a-rest-plant-growth-regulator-jug-2-5-gal-simple-407.png?v=1737150667"},{"product_id":"florel-growth-regulator-quart","title":"Florel Growth Regulator quart (32 oz)","description":"Florel Brand Growth Regulator is a professional-grade plant growth regulator formulated with ethephon to manage ornamental growth, eliminate nuisance fruit, promote branching, and control mistletoe in greenhouse, nursery, and landscape settings. Once absorbed by the plant, Florel releases ethylene, a naturally occurring plant hormone that regulates growth and developmental processes.\n\nWidely trusted by professional growers and arborists, Florel is used to suppress unwanted fruit production on ornamental trees such as crabapple, sweetgum, olive, sycamore, and other landscape ornamentals. It is also highly effective for controlling dwarf mistletoe in conifers and leafy mistletoe in deciduous trees while promoting fuller, more compact ornamental growth through improved lateral branching.\n\nFlorel is additionally used in greenhouse production to reduce stem elongation, improve plant form, induce flowering in bromeliads, and manage height in ornamental crops such as potted daffodils and hyacinths. Proper timing, environmental conditions, and plant health are critical for successful applications and minimizing plant stress.\n\n\u003ch2\u003eFeatures \u0026amp; Benefits\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e✅ Professional ethephon-based plant growth regulator\u003c\/li\u003e \u003cli\u003e✅ Eliminates or reduces nuisance fruit on ornamental trees and shrubs\u003c\/li\u003e \u003cli\u003e✅ Controls dwarf mistletoe and leafy mistletoe in labeled tree species\u003c\/li\u003e \u003cli\u003e✅ Promotes lateral branching for fuller, more compact ornamental growth\u003c\/li\u003e \u003cli\u003e✅ Reduces excessive stem stretch and plant height\u003c\/li\u003e \u003cli\u003e✅ Induces flowering in ornamental bromeliads\u003c\/li\u003e \u003cli\u003e✅ Helps prevent stem topple in hyacinths and manage potted daffodil height\u003c\/li\u003e \u003cli\u003e✅ Used in hybrid seed production for cucurbits including squash and pumpkin\u003c\/li\u003e \u003cli\u003e✅ Ideal for greenhouse, nursery, ornamental, and landscape production systems\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003eUse Sites\u003c\/h2\u003e Greenhouses, nurseries, ornamental landscapes, commercial landscapes, forestry sites, ornamental production facilities, landscape trees, shrubs, bromeliad production, and hybrid seed production systems. \u003ch2\u003eTarget Uses\u003c\/h2\u003e Fruit elimination on ornamental trees, mistletoe control, ornamental branching enhancement, flowering induction, stem stretch reduction, plant height management, and hybrid seed production. \u003ch2\u003eApplication Notes\u003c\/h2\u003e Apply under proper environmental conditions and according to label timing recommendations for the intended use. Avoid applications to drought-stressed or otherwise weakened plants. Complete fruit suppression and mistletoe control require proper coverage and timing. Rainfastness and plant response depend on environmental conditions and plant vigor. \u003ch2\u003eProduct Information\u003c\/h2\u003e \u003cstrong\u003eActive Ingredient:\u003c\/strong\u003e Ethephon\u003cbr\u003e \u003cstrong\u003eProduct Type:\u003c\/strong\u003e Plant Growth Regulator (PGR)\u003cbr\u003e \u003cstrong\u003eFormulation:\u003c\/strong\u003e Liquid Concentrate\u003cbr\u003e \u003cstrong\u003eApplication Methods:\u003c\/strong\u003e Foliar Spray\u003cbr\u003e \u003cstrong\u003eUse Classification:\u003c\/strong\u003e Professional Ornamental \u0026amp; Nursery PGR","brand":"Monterey","offers":[{"title":"Default Title","offer_id":43994294681786,"sku":"florelqt","price":26.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0664\/5851\/7690\/files\/florel-growth-regulator-quart-simple-695.jpg?v=1737150693"},{"product_id":"florel-growth-regulator-gallon","title":"Florel Growth Regulator gallon (128 oz)","description":"Florel Brand Growth Regulator is a professional-grade plant growth regulator formulated with ethephon to manage ornamental growth, eliminate nuisance fruit, promote branching, and control mistletoe in greenhouse, nursery, and landscape settings. Once absorbed by the plant, Florel releases ethylene, a naturally occurring plant hormone that regulates growth and developmental processes.\n\nWidely trusted by professional growers and arborists, Florel is used to suppress unwanted fruit production on ornamental trees such as crabapple, sweetgum, olive, sycamore, and other landscape ornamentals. It is also highly effective for controlling dwarf mistletoe in conifers and leafy mistletoe in deciduous trees while promoting fuller, more compact ornamental growth through improved lateral branching.\n\nFlorel is additionally used in greenhouse production to reduce stem elongation, improve plant form, induce flowering in bromeliads, and manage height in ornamental crops such as potted daffodils and hyacinths. Proper timing, environmental conditions, and plant health are critical for successful applications and minimizing plant stress.\n\n\u003ch2\u003eFeatures \u0026amp; Benefits\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e✅ Professional ethephon-based plant growth regulator\u003c\/li\u003e \u003cli\u003e✅ Eliminates or reduces nuisance fruit on ornamental trees and shrubs\u003c\/li\u003e \u003cli\u003e✅ Controls dwarf mistletoe and leafy mistletoe in labeled tree species\u003c\/li\u003e \u003cli\u003e✅ Promotes lateral branching for fuller, more compact ornamental growth\u003c\/li\u003e \u003cli\u003e✅ Reduces excessive stem stretch and plant height\u003c\/li\u003e \u003cli\u003e✅ Induces flowering in ornamental bromeliads\u003c\/li\u003e \u003cli\u003e✅ Helps prevent stem topple in hyacinths and manage potted daffodil height\u003c\/li\u003e \u003cli\u003e✅ Used in hybrid seed production for cucurbits including squash and pumpkin\u003c\/li\u003e \u003cli\u003e✅ Ideal for greenhouse, nursery, ornamental, and landscape production systems\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003eUse Sites\u003c\/h2\u003e Greenhouses, nurseries, ornamental landscapes, commercial landscapes, forestry sites, ornamental production facilities, landscape trees, shrubs, bromeliad production, and hybrid seed production systems. \u003ch2\u003eTarget Uses\u003c\/h2\u003e Fruit elimination on ornamental trees, mistletoe control, ornamental branching enhancement, flowering induction, stem stretch reduction, plant height management, and hybrid seed production. \u003ch2\u003eApplication Notes\u003c\/h2\u003e Apply under proper environmental conditions and according to label timing recommendations for the intended use. Avoid applications to drought-stressed or otherwise weakened plants. Complete fruit suppression and mistletoe control require proper coverage and timing. Rainfastness and plant response depend on environmental conditions and plant vigor. \u003ch2\u003eProduct Information\u003c\/h2\u003e \u003cstrong\u003eActive Ingredient:\u003c\/strong\u003e Ethephon\u003cbr\u003e \u003cstrong\u003eProduct Type:\u003c\/strong\u003e Plant Growth Regulator (PGR)\u003cbr\u003e \u003cstrong\u003eFormulation:\u003c\/strong\u003e Liquid Concentrate\u003cbr\u003e \u003cstrong\u003eApplication Methods:\u003c\/strong\u003e Foliar Spray\u003cbr\u003e \u003cstrong\u003eUse Classification:\u003c\/strong\u003e Professional Ornamental \u0026amp; Nursery PGR","brand":"Monterey","offers":[{"title":"Default Title","offer_id":43994294911162,"sku":"florel1","price":73.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0664\/5851\/7690\/files\/florel-growth-regulator-gallon-simple-246.jpg?v=1737150698"},{"product_id":"bonzi-plant-growth-regulator-quart","title":"Bonzi Plant Growth Regulator quart (32 oz)","description":"Bonzi Plant Growth Regulator is a professional plant growth regulator designed to produce compact, uniform, and highly marketable ornamental plants. Powered by paclobutrazol, Bonzi reduces internode elongation to control excessive stretch while promoting stronger stems, deeper green foliage, and improved overall plant appearance.\n\nIdeal for greenhouse and nursery production, Bonzi helps growers produce well-proportioned crops that are more durable during shipping and display. Its flexible application methods allow use as a foliar spray, drench, sub-irrigation treatment, or pre-plant bulb soak for precise growth management across a wide range of ornamental crops.\n\nBonzi is widely trusted for bedding plants, annuals, perennials, flowering crops, woody ornamentals, and bulb crops where consistent plant size and premium visual quality are essential.\n\n\u003ch2\u003eFeatures and Benefits\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e✅ Controls excessive internode stretch for compact, marketable plants\u003c\/li\u003e \u003cli\u003e✅ Produces more uniform ornamental crops with improved appearance\u003c\/li\u003e \u003cli\u003e✅ Promotes deeper green foliage and stronger plant structure\u003c\/li\u003e \u003cli\u003e✅ Improves shelf life and shipping durability of finished plants\u003c\/li\u003e \u003cli\u003e✅ Flexible application as spray, drench, sub-irrigation drench, or bulb soak\u003c\/li\u003e \u003cli\u003e✅ Excellent for greenhouse, nursery, and ornamental production programs\u003c\/li\u003e \u003cli\u003e✅ Effective on bedding plants, annuals, perennials, bulb crops, and woody ornamentals\u003c\/li\u003e \u003cli\u003e✅ Helps reduce drought and transport stress in finished crops\u003c\/li\u003e \u003cli\u003e✅ Can be applied late in crop production for finishing control\u003c\/li\u003e \u003cli\u003e✅ Trusted professional-grade ornamental PGR from Syngenta\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003eUse Sites\u003c\/h2\u003e Greenhouses, nurseries, shadehouses, interiorscapes, ornamental production facilities, container-grown ornamentals \u003ch2\u003eTarget Crops\u003c\/h2\u003e Bedding plants, annuals, perennials, plugs, flowering ornamentals, foliage plants, bulb crops, poinsettias, chrysanthemums, florist azaleas, herbaceous ornamentals, woody ornamentals, and other labeled ornamental crops \u003ch2\u003eApplication Notes\u003c\/h2\u003e Apply as a foliar spray, drench, sub-irrigation drench, or pre-plant bulb soak depending on crop type and desired level of growth regulation. Application rates vary based on plant species, variety, environmental conditions, media composition, and desired finished size. Conduct small-scale trials before broad application to determine optimal rates for individual crop programs. \u003ch2\u003eProduct Information\u003c\/h2\u003e \u003cstrong\u003eActive Ingredient:\u003c\/strong\u003e Paclobutrazol 0.4%\u003cbr\u003e \u003cstrong\u003ePGR Class:\u003c\/strong\u003e Triazole growth retardant \/ gibberellin biosynthesis inhibitor\u003cbr\u003e \u003cstrong\u003eFormulation:\u003c\/strong\u003e Aqueous solution\u003cbr\u003e \u003cstrong\u003eEPA Reg. No.:\u003c\/strong\u003e 100-996\u003cbr\u003e \u003cstrong\u003eSignal Word:\u003c\/strong\u003e Caution\u003cbr\u003e \u003cstrong\u003eManufacturer:\u003c\/strong\u003e Syngenta","brand":"Syngenta","offers":[{"title":"Default Title","offer_id":43994295304378,"sku":"Bonziqt","price":132.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0664\/5851\/7690\/files\/bonzi-plant-growth-regulator-quart-32-oz-simple-392.jpg?v=1737150731"},{"product_id":"bonzi-plant-growth-regulator-2-5-gallons","title":"Bonzi Plant Growth Regulator jug (2.5 gal)","description":"Bonzi Plant Growth Regulator is a professional plant growth regulator designed to produce compact, uniform, and highly marketable ornamental plants. Powered by paclobutrazol, Bonzi reduces internode elongation to control excessive stretch while promoting stronger stems, deeper green foliage, and improved overall plant appearance.\n\nIdeal for greenhouse and nursery production, Bonzi helps growers produce well-proportioned crops that are more durable during shipping and display. Its flexible application methods allow use as a foliar spray, drench, sub-irrigation treatment, or pre-plant bulb soak for precise growth management across a wide range of ornamental crops.\n\nBonzi is widely trusted for bedding plants, annuals, perennials, flowering crops, woody ornamentals, and bulb crops where consistent plant size and premium visual quality are essential.\n\n\u003ch2\u003eFeatures and Benefits\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e✅ Controls excessive internode stretch for compact, marketable plants\u003c\/li\u003e \u003cli\u003e✅ Produces more uniform ornamental crops with improved appearance\u003c\/li\u003e \u003cli\u003e✅ Promotes deeper green foliage and stronger plant structure\u003c\/li\u003e \u003cli\u003e✅ Improves shelf life and shipping durability of finished plants\u003c\/li\u003e \u003cli\u003e✅ Flexible application as spray, drench, sub-irrigation drench, or bulb soak\u003c\/li\u003e \u003cli\u003e✅ Excellent for greenhouse, nursery, and ornamental production programs\u003c\/li\u003e \u003cli\u003e✅ Effective on bedding plants, annuals, perennials, bulb crops, and woody ornamentals\u003c\/li\u003e \u003cli\u003e✅ Helps reduce drought and transport stress in finished crops\u003c\/li\u003e \u003cli\u003e✅ Can be applied late in crop production for finishing control\u003c\/li\u003e \u003cli\u003e✅ Trusted professional-grade ornamental PGR from Syngenta\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003eUse Sites\u003c\/h2\u003e Greenhouses, nurseries, shadehouses, interiorscapes, ornamental production facilities, container-grown ornamentals \u003ch2\u003eTarget Crops\u003c\/h2\u003e Bedding plants, annuals, perennials, plugs, flowering ornamentals, foliage plants, bulb crops, poinsettias, chrysanthemums, florist azaleas, herbaceous ornamentals, woody ornamentals, and other labeled ornamental crops \u003ch2\u003eApplication Notes\u003c\/h2\u003e Apply as a foliar spray, drench, sub-irrigation drench, or pre-plant bulb soak depending on crop type and desired level of growth regulation. Application rates vary based on plant species, variety, environmental conditions, media composition, and desired finished size. Conduct small-scale trials before broad application to determine optimal rates for individual crop programs. \u003ch2\u003eProduct Information\u003c\/h2\u003e \u003cstrong\u003eActive Ingredient:\u003c\/strong\u003e Paclobutrazol 0.4%\u003cbr\u003e \u003cstrong\u003ePGR Class:\u003c\/strong\u003e Triazole growth retardant \/ gibberellin biosynthesis inhibitor\u003cbr\u003e \u003cstrong\u003eFormulation:\u003c\/strong\u003e Aqueous solution\u003cbr\u003e \u003cstrong\u003eEPA Reg. No.:\u003c\/strong\u003e 100-996\u003cbr\u003e \u003cstrong\u003eSignal Word:\u003c\/strong\u003e Caution\u003cbr\u003e \u003cstrong\u003eManufacturer:\u003c\/strong\u003e Syngenta","brand":"Syngenta","offers":[{"title":"Default Title","offer_id":43994295369914,"sku":"bonzi2.5a","price":392.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0664\/5851\/7690\/files\/bonzi-plant-growth-regulator-jug-2-5-gal-simple-833.jpg?v=1737150736"},{"product_id":"cycocel-plant-growth-regulator-gallon","title":"Cycocel Plant Growth Regulator gallon (128 oz)","description":"\u003cp\u003e\u003cspan style=\"font-size: large;\"\u003e\u003cb\u003eCycocel has a new name-\u003ca aria-label=\"Altercel plant growth regulator: compact, durable ornamentals\" title=\"Altercel plant growth regulator: compact, durable ornamentals\" href=\"\/products\/altercel-plant-growth-regulator\"\u003eAltercel\u003c\/a\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: large;\"\u003e\u003cb\u003eAltercel will be shipped for orders placed from this page\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eCycocel is among the most reliable and widely used plant growth regulators on the market today. Cycocel may be used on any crop in the greenhouse or nursery including but not limited to, poinsettias, hibiscus, azaleas, and geraniums to reduce stem elongation, induce early flowering, improve flowering, and to produce compact plants with multiple buds per shoots.\u003c\/p\u003e\n\u003cp\u003eOn certain crops a tank mix of B-Nine WSG and Cycocel can provide a synergistic effect that results in enhanced activity. An example is 1250 PPM of B-Nine WSG and 1250 PPM of Cycocel for height control in finishing bedding plants. Maximum effect in spray applications occurs when Cycocel enters the plant through leaves and stems.\u003c\/p\u003e","brand":"OHP","offers":[{"title":"Default Title","offer_id":43994317881530,"sku":"cycocel1","price":180.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0664\/5851\/7690\/files\/cycocel-plant-growth-regulator-gallon-128-oz-simple-325.jpg?v=1737152526"},{"product_id":"citadel-chlormequat-plant-growth-regulator","title":"Citadel Chlormequat Plant Growth Regulator gal (128 oz)","description":"\u003cp\u003eCitadel provides effective PGR activity on a broad range of containerized crops, such as poinsettia, geraniums, azaleas, hibiscus, bedding plants and other herbaceous and woody ornamentals. By inhibiting the biosynthesis of gibberellins, Citadel reduces plant height by limiting internode elongation.\u003c\/p\u003e\u003ch3\u003e\u003c\/h3\u003e\u003cbr\u003e\u003cp\u003e• Citadel generates effective PGR activity on a broad variety of containerized crops such as poinsettia, geraniums, azaleas, hibiscus, bedding plants and other herbaceous and woody ornamental crops. • Citadel increases crop quality and durability by producing more compact and marketable plants.\u003c\/p\u003e\u003cp\u003e• Citadel is an excellent tank-mix partner with Dazide 85 WSG, providing synergistic PGR effects.\u003c\/p\u003e\u003cp\u003e• Citadel provides excellent PGR control at an exceptional value.\u003c\/p\u003e","brand":"Fine Americas","offers":[{"title":"Default Title","offer_id":43994324566202,"sku":"citadel1","price":135.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0664\/5851\/7690\/files\/citadel-chlormequat-plant-growth-regulator-gal-128-oz-simple-845.jpg?v=1737153049"},{"product_id":"pac-low-gallon","title":"Pac Low Plant Growth Regulator gallon (128 oz)","description":"\u003cp\u003eQuali-Pro Pac Low is a plant growth regulator that prevents non-residential turf-grass from growing for up to 2 months after applying the product, reducing the need to mow the area up to 50%. Use the product on fine turf that is growing at medium to high rates to keep the reduce discoloration and keep up the turf-grass' appearance. It also improves the performance of fertilizer that is applied for up to 12 weeks, reduces scalping, and even controls for the development of some grasses after prolonged use. Just add the product and water to a sprayer, then agitate and apply it evenly with a sprayer to turf-grass. Do not use on residential turf. For best results, use a spray volume of 2-3 gallons of water per 1,000 sq ft. and apply 1\/4 inches of water, either by rainfall or irrigation, within 24 hours of applying the product to move it into the soil.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eGENERAL INFORMATION\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003ePac-Low is a plant growth regulator for non-residential turfgrass that reduces growth for up to 2 months after application. The frequency of mowing can be reduced by up to 50% during the period of effective growth reduction. Use Pac-Low on fine turf accompanied by moderate-to-high fertility to maintain turfgrass appearance and reduce discoloration. Growth and development of some grasses (e.g., Poa annua) can be significantly reduced, leading to selective control after prolonged use in mixed populations. Pac-Low results in:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSlowed vertical growth and reduced mowing for 6-8 weeks on established hybrid Bermuda grass, bentgrass and perennial ryegrass fairways, tees and roughs, and on St. Augustine grass and Kentucky bluegrass\/perennial ryegrass turf areas (use reduced rates on bentgrass and over-seeded Bermuda grass greens).\u003c\/li\u003e\n\u003cli\u003eImproved and extended fertilizer performance for up to 12 weeks when combined with a nitrogen fertilizer while improving turfgrass quality versus fertilizer alone.\u003c\/li\u003e\n\u003cli\u003eReduced potential for scalping of all turfgrass areas.\u003c\/li\u003e\n\u003cli\u003eBetter ball playability on hybrid Bermuda grass due to increased turf density and tighter-knit turf areas.\u003c\/li\u003e\n\u003cli\u003eSuppression of Poa annua by reducing its growth and competitiveness.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eGrowth suppression of warm-season grasses:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eUse Pac-Low on established hybrid Bermuda grass and St. Augustine grass when turfgrasses are actively growing and have recovered from dormancy (i.e., green and filled in fully following winter).\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eGrowth suppression of cool-season grasses:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eApply Pac-Low in spring after green-up and after turf has been mowed once or twice. Apply Pac-Low at least 1 month before onset of high air temperatures. In late summer to early fall, apply Pac-Low at least 1 month before anticipated first killing frost.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSuppression of Poa annua:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eApply Pac-Low when the Poa annua is actively growing. In moderate climates, apply Pac-Low from fall through late spring. In northern climates, spring and fall timings are recommended. In climates with a prolonged winter dormancy, fall applications of Pac-Low can be made up to 1 month prior to anticipated first killing frost. Make repeat applications as part of a Poa annua suppression program.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eColor and quality enhancement of winter over-seeded turf and suppression of Poa annua:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eApply Pac-Low after over-seeded turf has successfully established itself (cool-season turf species should be near 85% of turf composition). Do not apply Pac-Low after March 15th to putting greens to avoid delay in Bermuda grass green-up. Moderate soil moisture conditions should be present before and after applications of Pac-Low in order to achieve the best growth regulating effect.\u003c\/p\u003e","brand":"Quali Pro","offers":[{"title":"Default Title","offer_id":43994332102842,"sku":"paclow1","price":235.75,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0664\/5851\/7690\/files\/pac-low-plant-growth-regulator-gallon-128-oz-simple-409.jpg?v=1737153687"},{"product_id":"pac-low-plant-growth-regulator","title":"Pac Low Plant Growth Regulator","description":"\u003cp\u003eQuali-Pro Pac Low is a plant growth regulator that prevents non-residential turf-grass from growing for up to 2 months after applying the product, reducing the need to mow the area up to 50%. Use the product on fine turf that is growing at medium to high rates to keep the reduce discoloration and keep up the turf-grass' appearance. It also improves the performance of fertilizer that is applied for up to 12 weeks, reduces scalping, and even controls for the development of some grasses after prolonged use. Just add the product and water to a sprayer, then agitate and apply it evenly with a sprayer to turf-grass. Do not use on residential turf. For best results, use a spray volume of 2-3 gallons of water per 1,000 sq ft. and apply 1\/4 inches of water, either by rainfall or irrigation, within 24 hours of applying the product to move it into the soil.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eGENERAL INFORMATION\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003ePac-Low is a plant growth regulator for non-residential turfgrass that reduces growth for up to 2 months after application. The frequency of mowing can be reduced by up to 50% during the period of effective growth reduction. Use Pac-Low on fine turf accompanied by moderate-to-high fertility to maintain turfgrass appearance and reduce discoloration. Growth and development of some grasses (e.g., Poa annua) can be significantly reduced, leading to selective control after prolonged use in mixed populations. Pac-Low results in:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSlowed vertical growth and reduced mowing for 6-8 weeks on established hybrid Bermuda grass, bentgrass and perennial ryegrass fairways, tees and roughs, and on St. Augustine grass and Kentucky bluegrass\/perennial ryegrass turf areas (use reduced rates on bentgrass and over-seeded Bermuda grass greens).\u003c\/li\u003e\n\u003cli\u003eImproved and extended fertilizer performance for up to 12 weeks when combined with a nitrogen fertilizer while improving turfgrass quality versus fertilizer alone.\u003c\/li\u003e\n\u003cli\u003eReduced potential for scalping of all turfgrass areas.\u003c\/li\u003e\n\u003cli\u003eBetter ball playability on hybrid Bermuda grass due to increased turf density and tighter-knit turf areas.\u003c\/li\u003e\n\u003cli\u003eSuppression of Poa annua by reducing its growth and competitiveness.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eGrowth suppression of warm-season grasses:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eUse Pac-Low on established hybrid Bermuda grass and St. Augustine grass when turfgrasses are actively growing and have recovered from dormancy (i.e., green and filled in fully following winter).\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eGrowth suppression of cool-season grasses:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eApply Pac-Low in spring after green-up and after turf has been mowed once or twice. Apply Pac-Low at least 1 month before onset of high air temperatures. In late summer to early fall, apply Pac-Low at least 1 month before anticipated first killing frost.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSuppression of Poa annua:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eApply Pac-Low when the Poa annua is actively growing. In moderate climates, apply Pac-Low from fall through late spring. In northern climates, spring and fall timings are recommended. In climates with a prolonged winter dormancy, fall applications of Pac-Low can be made up to 1 month prior to anticipated first killing frost. Make repeat applications as part of a Poa annua suppression program.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eColor and quality enhancement of winter over-seeded turf and suppression of Poa annua:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eApply Pac-Low after over-seeded turf has successfully established itself (cool-season turf species should be near 85% of turf composition). Do not apply Pac-Low after March 15th to putting greens to avoid delay in Bermuda grass green-up. Moderate soil moisture conditions should be present before and after applications of Pac-Low in order to achieve the best growth regulating effect.\u003c\/p\u003e","brand":"Quali Pro","offers":[{"title":"Default Title","offer_id":43994332135610,"sku":"paclow","price":5.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0664\/5851\/7690\/files\/pac-low-plant-growth-regulator-grouped-791.jpg?v=1737153692"},{"product_id":"cutless-0-33g-landscape-growth-regulator-bag-21-lbs","title":"Cutless 0.33G Landscape Growth Regulator bag (21 lbs)","description":"\u003cp\u003eCutless Granular is a systemic plant growth regulator (PGR) that slows shoot growth in hedges, shrubs, and groundcovers, making it ideal for landscaped areas. This PGR reduces trimming frequency, enhances plant health, and delivers a compact growth form for improved aesthetic appeal. Its root-absorbed formula is easy to apply and ensures consistent results with minimal labor and environmental impact.\u003c\/p\u003e","brand":"Sepro","offers":[{"title":"Default Title","offer_id":43994369687738,"sku":"cutless0.33g21a","price":211.75,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0664\/5851\/7690\/files\/cutless-0-33g-landscape-growth-regulator-bag-21-lbs-simple-670.jpg?v=1737157341"},{"product_id":"cutless-0-33g-landscape-growth-regulator-bag-40-lbs","title":"Cutless 0.33G Landscape Growth Regulator bag (40 lbs)","description":"\u003cp\u003eCutless Granular is a systemic plant growth regulator (PGR) that slows shoot growth in hedges, shrubs, and groundcovers, making it ideal for landscaped areas. This PGR reduces trimming frequency, enhances plant health, and delivers a compact growth form for improved aesthetic appeal. Its root-absorbed formula is easy to apply and ensures consistent results with minimal labor and environmental impact.\u003c\/p\u003e","brand":"Sepro","offers":[{"title":"Default Title","offer_id":43994369720506,"sku":"cutless0.33g40","price":370.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0664\/5851\/7690\/files\/cutless-0-33g-landscape-growth-regulator-bag-40-lbs-simple-369.jpg?v=1737157346"},{"product_id":"cutless-0-33g-landscape-growth-regulator","title":"Cutless 0.33G Landscape Growth Regulator","description":"\u003cp\u003eCutless Granular is a systemic plant growth regulator (PGR) that slows shoot growth in hedges, shrubs, and groundcovers, making it ideal for landscaped areas. This PGR reduces trimming frequency, enhances plant health, and delivers a compact growth form for improved aesthetic appeal. Its root-absorbed formula is easy to apply and ensures consistent results with minimal labor and environmental impact.\u003c\/p\u003e","brand":"Sepro","offers":[{"title":"Default Title","offer_id":43994369917114,"sku":"cutless0.33g","price":5.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0664\/5851\/7690\/files\/cutless_0.33g_p.jpg?v=1738088520"},{"product_id":"fascination-plant-growth-regulator-jug-64-oz","title":"Fascination Plant Growth Regulator  jug (64 oz)","description":"\u003cp\u003eFascination Plant Growth Regulator is a special formula that helps boost the growth and development of plants to improve their shelf life and make them more marketable. It contains a combination of unique ingredients which enhances ornamentals' appearance, increase their size and production while also minimizing yellowing of leaves. This specially formulated PGR promotes overall health and vigor of ornamental plants including poinsettias, Easter lilies, LA hybrid lilies, Asiatic lilies, bedding plants, annual and perennial potted crops, and more. Available in a half-gallon jug. \u003c\/p\u003e\u003cbr\u003e\u003ch3\u003e\u003cstrong\u003eGENERAL INSTRUCTIONS:\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eAn effective dose of Fascination PGR is strongly dependent on application volume. Plant response can vary if a given rate is applied at different spray volumes. Uniformity of spray solution is equally important. For foliar applications uniformly apply 2 quarts of finished spray solution to 100 sq. ft. of bench area. Differences in plant response to Fascination PGR due to differences in plant surfaces, leaf orientation, and plant structure are possible. Extreme temperatures can influence plant response to Fascination PGR. Apply Fascination PGR during the morning or late afternoon hours when drying conditions are slower, and when plants are not under environmental stress.\u003c\/p\u003e\u003cp\u003eTank mixing of this product with any other product, which is not specifically and expressly authorized by the label, shall be the exclusive risk of the user, applicator and\/or application advisor.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDETERMINING OPTIMAL APPLICATION RATES:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eFascination PGR contains equivalent portions of 6-Benzyladenine (6BA) and Gibberellin (GA4+7). The rates given on this label are rate ranges and an optimum Fascination PGR rate depends on desired expectations, and physical and environmental factors. Specific growing practices such as watering, potting media, fertilization, temperature, and light conditions will affect plant responses to a given Fascination PGR rate.\u003c\/p\u003e\u003cp\u003eResults from Fascination PGR applications are dependent upon timing, rate, frequency of application, and plant vigor at application, and plant tissues that are sprayed.\u003cbr\u003eTo determine optimum use rates, conduct trials on a small number of plants under actual use conditions using the lowest indicated rate.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eLIMITATIONS:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDo not apply to plants under pest, nutritional, or water stress. Fascination PGR will not correct or substitute for treatment of pest, nutrient, or water stresses, all of which may result in lower leaf yellowing as a symptom.\u003c\/li\u003e\n\u003cli\u003eThe active ingredient in Fascination PGR is not readily translocated throughout the plant following applications. Thus, plant parts not covered with Fascination PGR will not be affected.\u003c\/li\u003e\n\u003cli\u003eDo not apply this product through any type of irrigation system.\u003c\/li\u003e\n\u003cli\u003eAvoid drift onto non-target species or plant tissues.\u003c\/li\u003e\n\u003cli\u003eDo not mix Fascination PGR with pesticides or fertilizers.\u003c\/li\u003e\n\u003cli\u003eOver-application results in accelerated growth and excessive elongation.\u003c\/li\u003e\n\u003cli\u003eDo not apply Fascination PGR to any food crop.\u003c\/li\u003e\n\u003cli\u003eDo not reuse soil or media from plants treated with Fascination PGR.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eAPPLICATION INSTRUCTIONS FOR PREVENTION OF LEAF YELLOWING IN EASTER AND LA HYBRID LILIES\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eFascination PGR may be applied to Easter (Lilium longiflorum) and LA Hybrid (longiflorum-Asiatic crosses) lilies to decrease yellowing and necrosis of lower leaves and delay flower senescence. Gradual leaf yellowing usually begins near or before visible bud stage. Post-harvest leaf yellowing is known to be dramatic with rapid leaf yellowing occurring on finished plants prior to their sale. When used preventatively, Fascination PGR inhibits both types of leaf yellowing on Easter and LA Hybrid lilies. Additionally, an application of Fascination PGR to flower buds has been shown to delay flower senescence.\u003c\/p\u003e\u003cp\u003eApply Fascination PGR with standard spray equipment. Avoid high spray pressure when applying to the lower leaves as high pressure can cause “misting” of spray particles. These small spray particles are often deposited on immature foliage and contribute to unwanted stem elongation. For optimum effectiveness, thorough spray coverage must be achieved; only plant parts covered with spray solution will be protected from leaf yellowing. Leaves or parts of leaves not covered with Fascination PGR will not be protected from chlorosis.\u003c\/p\u003e\u003cp\u003eWhen making directed applications to lilies, apply enough solution to ensure coverage of the lower leaves, but do not apply more than 15 ml of finished solution per plant, as Fascination PGR applied to soil can contribute to unwanted stem elongation due to root uptake.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eEarly-season Application Directions\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eFoliar Fascination PGR applications directed only toward the lower foliage have proven to reduce lower leaf yellowing on greenhouse-grown Easter and LA Hybrid lilies.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eApply 7 to 10 days prior to visible bud stage.\u003c\/li\u003e\n\u003cli\u003eProtection from leaf yellowing lasts up to 3 weeks after application. Thus, a second application is required for subsequent protection from leaf yellowing.\u003c\/li\u003e\n\u003cli\u003eAvoid direct contact of spray solution to immature leaves. Spray solution contacting immature leaves has the potential to result in unwanted stem elongation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eMid-season Application Directions\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eA second foliar Fascination PGR application directed only toward the lower foliage has proven to reduce leaf yellowing on greenhouse-grown Easter and LA Hybrid lilies that often occurs just prior to shipping\/flowering.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eApply 7 to 10 days after visible bud.\u003c\/li\u003e\n\u003cli\u003eAvoid direct contact of spray solution to immature leaves. Spray solution contacting immature leaves has been known to result in unwanted stem elongation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eLate-season Application Directions\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eA late-season Fascination PGR application contacting foliage and flower buds has proven to reduce leaf yellowing and prolong flowering of Easter and LA Hybrid lilies during shipping and in the post-harvest environment. Fascination PGR will prevent the chlorosis that often afflicts lilies following storage in a cooler. Protection from leaf yellowing lasts for up to 14 days after placement of plants into a cooler. Fascination PGR has shown to increase flower longevity of Easter and LA Hybrid lilies.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eApply when largest flower bud is at least 8 cm in length. Application to plants with smaller flower buds has been known to result in stem elongation and taller plants.\u003c\/li\u003e\n\u003cli\u003eDo not apply more than 14 days prior to placement into a cooler or shipping, as suitable protection may not be achieved.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003e(SEE LABEL FOR COMPLETE DIRECTIONS).\u003c\/strong\u003e\u003c\/p\u003e","brand":"Nufarm","offers":[{"title":"Default Title","offer_id":43994384662714,"sku":"fascination64","price":495.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0664\/5851\/7690\/files\/fascination-plant-growth-regulator-jug-64-oz-simple-272.jpg?v=1737158577"},{"product_id":"fascination-plant-growth-regulator","title":"Fascination Plant Growth Regulator","description":"\u003cp\u003eFascination Plant Growth Regulator is a special formula that helps boost the growth and development of plants to improve their shelf life and make them more marketable. It contains a combination of unique ingredients which enhances ornamentals' appearance, increase their size and production while also minimizing yellowing of leaves. This specially formulated PGR promotes overall health and vigor of ornamental plants including poinsettias, Easter lilies, LA hybrid lilies, Asiatic lilies, bedding plants, annual and perennial potted crops, and more. Available in a half-gallon jug. \u003c\/p\u003e\u003cbr\u003e\u003ch3\u003e\u003cstrong\u003eGENERAL INSTRUCTIONS:\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eAn effective dose of Fascination PGR is strongly dependent on application volume. Plant response can vary if a given rate is applied at different spray volumes. Uniformity of spray solution is equally important. For foliar applications uniformly apply 2 quarts of finished spray solution to 100 sq. ft. of bench area. Differences in plant response to Fascination PGR due to differences in plant surfaces, leaf orientation, and plant structure are possible. Extreme temperatures can influence plant response to Fascination PGR. Apply Fascination PGR during the morning or late afternoon hours when drying conditions are slower, and when plants are not under environmental stress.\u003c\/p\u003e\u003cp\u003eTank mixing of this product with any other product, which is not specifically and expressly authorized by the label, shall be the exclusive risk of the user, applicator and\/or application advisor.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDETERMINING OPTIMAL APPLICATION RATES:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eFascination PGR contains equivalent portions of 6-Benzyladenine (6BA) and Gibberellin (GA4+7). The rates given on this label are rate ranges and an optimum Fascination PGR rate depends on desired expectations, and physical and environmental factors. Specific growing practices such as watering, potting media, fertilization, temperature, and light conditions will affect plant responses to a given Fascination PGR rate.\u003c\/p\u003e\u003cp\u003eResults from Fascination PGR applications are dependent upon timing, rate, frequency of application, and plant vigor at application, and plant tissues that are sprayed.\u003cbr\u003eTo determine optimum use rates, conduct trials on a small number of plants under actual use conditions using the lowest indicated rate.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eLIMITATIONS:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDo not apply to plants under pest, nutritional, or water stress. Fascination PGR will not correct or substitute for treatment of pest, nutrient, or water stresses, all of which may result in lower leaf yellowing as a symptom.\u003c\/li\u003e\n\u003cli\u003eThe active ingredient in Fascination PGR is not readily translocated throughout the plant following applications. Thus, plant parts not covered with Fascination PGR will not be affected.\u003c\/li\u003e\n\u003cli\u003eDo not apply this product through any type of irrigation system.\u003c\/li\u003e\n\u003cli\u003eAvoid drift onto non-target species or plant tissues.\u003c\/li\u003e\n\u003cli\u003eDo not mix Fascination PGR with pesticides or fertilizers.\u003c\/li\u003e\n\u003cli\u003eOver-application results in accelerated growth and excessive elongation.\u003c\/li\u003e\n\u003cli\u003eDo not apply Fascination PGR to any food crop.\u003c\/li\u003e\n\u003cli\u003eDo not reuse soil or media from plants treated with Fascination PGR.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eAPPLICATION INSTRUCTIONS FOR PREVENTION OF LEAF YELLOWING IN EASTER AND LA HYBRID LILIES\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eFascination PGR may be applied to Easter (Lilium longiflorum) and LA Hybrid (longiflorum-Asiatic crosses) lilies to decrease yellowing and necrosis of lower leaves and delay flower senescence. Gradual leaf yellowing usually begins near or before visible bud stage. Post-harvest leaf yellowing is known to be dramatic with rapid leaf yellowing occurring on finished plants prior to their sale. When used preventatively, Fascination PGR inhibits both types of leaf yellowing on Easter and LA Hybrid lilies. Additionally, an application of Fascination PGR to flower buds has been shown to delay flower senescence.\u003c\/p\u003e\u003cp\u003eApply Fascination PGR with standard spray equipment. Avoid high spray pressure when applying to the lower leaves as high pressure can cause “misting” of spray particles. These small spray particles are often deposited on immature foliage and contribute to unwanted stem elongation. For optimum effectiveness, thorough spray coverage must be achieved; only plant parts covered with spray solution will be protected from leaf yellowing. Leaves or parts of leaves not covered with Fascination PGR will not be protected from chlorosis.\u003c\/p\u003e\u003cp\u003eWhen making directed applications to lilies, apply enough solution to ensure coverage of the lower leaves, but do not apply more than 15 ml of finished solution per plant, as Fascination PGR applied to soil can contribute to unwanted stem elongation due to root uptake.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eEarly-season Application Directions\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eFoliar Fascination PGR applications directed only toward the lower foliage have proven to reduce lower leaf yellowing on greenhouse-grown Easter and LA Hybrid lilies.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eApply 7 to 10 days prior to visible bud stage.\u003c\/li\u003e\n\u003cli\u003eProtection from leaf yellowing lasts up to 3 weeks after application. Thus, a second application is required for subsequent protection from leaf yellowing.\u003c\/li\u003e\n\u003cli\u003eAvoid direct contact of spray solution to immature leaves. Spray solution contacting immature leaves has the potential to result in unwanted stem elongation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eMid-season Application Directions\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eA second foliar Fascination PGR application directed only toward the lower foliage has proven to reduce leaf yellowing on greenhouse-grown Easter and LA Hybrid lilies that often occurs just prior to shipping\/flowering.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eApply 7 to 10 days after visible bud.\u003c\/li\u003e\n\u003cli\u003eAvoid direct contact of spray solution to immature leaves. Spray solution contacting immature leaves has been known to result in unwanted stem elongation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eLate-season Application Directions\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eA late-season Fascination PGR application contacting foliage and flower buds has proven to reduce leaf yellowing and prolong flowering of Easter and LA Hybrid lilies during shipping and in the post-harvest environment. Fascination PGR will prevent the chlorosis that often afflicts lilies following storage in a cooler. Protection from leaf yellowing lasts for up to 14 days after placement of plants into a cooler. Fascination PGR has shown to increase flower longevity of Easter and LA Hybrid lilies.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eApply when largest flower bud is at least 8 cm in length. Application to plants with smaller flower buds has been known to result in stem elongation and taller plants.\u003c\/li\u003e\n\u003cli\u003eDo not apply more than 14 days prior to placement into a cooler or shipping, as suitable protection may not be achieved.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003e(SEE LABEL FOR COMPLETE DIRECTIONS).\u003c\/strong\u003e\u003c\/p\u003e","brand":"Nufarm","offers":[{"title":"Default Title","offer_id":43994384793786,"sku":"fascination","price":5.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0664\/5851\/7690\/files\/fascination-plant-growth-regulator-grouped-882.jpg?v=1737158586"},{"product_id":"sumagic-plant-growth-regulator-gallon","title":"Sumagic Plant Growth Regulator gallon (128 oz)","description":"\u003cp\u003eSumagic Plant Growth Regulator is a commercial greenhouse plant growth regulator designed to produce more compact, marketable ornamental crops by reducing internode elongation through inhibition of gibberellin biosynthesis. Labeled for use in commercial greenhouses, lathhouses, and shadehouses where plants are grown in containers, Sumagic can also improve plant quality traits such as darker color, higher chlorophyll content, thicker leaves, stronger stems, and increased water retention. It may be applied as a foliar spray, drench, bulb or cutting dip, or as a pre-plant soil surface application for flexible growth management across many ornamental crops.\u003c\/p\u003e","brand":"Nufarm","offers":[{"title":"Default Title","offer_id":43994443284666,"sku":"sumagic1","price":379.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0664\/5851\/7690\/files\/sumagic-plant-growth-regulator-gallon-128-oz-simple-166.jpg?v=1737162942"},{"product_id":"cutless-quickstop-landscape-growth-regulator","title":"Cutless Quickstop Landscape Growth Regulator","description":"Cutless QuickStop is a foliar landscape plant growth regulator that reduces trimming requirements 30-70% and improves the aesthetic appeal of landscapes. Cutless QuickStop works rapidly to suppress terminal growth in established ornamental plants, leading to more compact growth that requires less trimming. Additionally, treated plants will demonstrate darker green foliage. Cutless QuickStop™ saves labor and beautifies landscapes.\u003cbr\u003eCutless QuickStop is a foliar landscape plant growth regulator that reduces trimming requirements 30-70% and improves the aesthetic appeal of landscapes. Cutless QuickStop works rapidly to suppress terminal growth in established ornamental plants, leading to more compact growth that requires less trimming. Additionally, treated plants will demonstrate darker green foliage. Cutless QuickStop™ saves labor and beautifies landscapes.","brand":"Sepro","offers":[{"title":"Default Title","offer_id":43994446430394,"sku":"cutlessquickstop","price":5.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0664\/5851\/7690\/files\/cutless-quickstop-landscape-growth-regulator-grouped-298.jpg?v=1737163211"},{"product_id":"cutless-quickstop-landscape-growth-regulator-25","title":"Cutless Quickstop bottle (64 oz)","description":"Cutless QuickStop is a foliar landscape plant growth regulator that reduces trimming requirements 30-70% and improves the aesthetic appeal of landscapes. Cutless QuickStop works rapidly to suppress terminal growth in established ornamental plants, leading to more compact growth that requires less trimming. Additionally, treated plants will demonstrate darker green foliage. Cutless QuickStop™ saves labor and beautifies landscapes.\u003cbr\u003eCutless QuickStop is a foliar landscape plant growth regulator that reduces trimming requirements 30-70% and improves the aesthetic appeal of landscapes. Cutless QuickStop works rapidly to suppress terminal growth in established ornamental plants, leading to more compact growth that requires less trimming. Additionally, treated plants will demonstrate darker green foliage. Cutless QuickStop™ saves labor and beautifies landscapes.","brand":"Sepro","offers":[{"title":"Default Title","offer_id":43994446463162,"sku":"cutlessquickstop64","price":246.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0664\/5851\/7690\/files\/cutless-quickstop-bottle-64-oz-simple-549.jpg?v=1737163216"},{"product_id":"altercel-plant-growth-regulator-gallon","title":"Altercel Plant Growth Regulator gallon (128 oz)","description":"\u003cp\u003eFormerly known as Cycocel, Altercel is a trusted and versatile plant growth regulator designed for use on ornamentals, bedding plants, and herbaceous crops. Ideal for greenhouse and nursery applications, it reduces stem elongation, promotes early flowering, and enhances crop aesthetics with compact growth and multiple buds per shoot. Altercel-treated plants boast improved durability during post-production shipping, making it a reliable choice for growers.\u003c\/p\u003e","brand":"OHP","offers":[{"title":"Default Title","offer_id":43994472251578,"sku":"altercel1","price":180.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0664\/5851\/7690\/files\/altercel-plant-growth-regulator-gallon-128-oz-simple-354.jpg?v=1737164568"},{"product_id":"riteway-plant-growth-regulator-gallon-128-oz","title":"RiteWay Plant Growth Regulator gallon (128 oz)","description":"\u003cp\u003eRiteWay, a cutting-edge 6-BA plant growth regulator from Nufarm, stands out in the cytokinins class for its ability to stimulate cell division, bud initiation, and enhance fruit size while also thinning fruit on various apple varieties. Its unique formulation not only promotes lateral and basal branching and flowering across several ornamental crops but also aims to reduce plant height, thereby improving plant appearance and marketability. Specifically beneficial for apples through fruit thinning and sizing, as well as enhancing return bloom, RiteWay also increases yield and reduces alternate bearing in pistachios. With a 1.9 percent 6-BA concentration, this product is designed to maximize ornamental growers' profits through an easy-to-mix and apply solution, ensuring optimal plant growth and market readiness.\u003c\/p\u003e\u003cbr\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePromotes Cell Division and Bud Initiation:\u003c\/strong\u003e Utilizes cytokinins to stimulate plant growth processes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncreases Fruit Size and Thins Fruit:\u003c\/strong\u003e Specifically effective on various apple varieties for both enlarging and thinning fruits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhances Lateral and Basal Branching:\u003c\/strong\u003e Encourages the development of branches, leading to fuller plants.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePromotes Flowering:\u003c\/strong\u003e Stimulates flowering in ornamental crops, enhancing their aesthetic appeal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReduces Overall Plant Height:\u003c\/strong\u003e Helps manage plant size for more compact and marketable crops.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImproves Plant Appearance and Marketability:\u003c\/strong\u003e Contributes to a more desirable physical presentation of plants, increasing their value.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBoosts Yield in Pistachios:\u003c\/strong\u003e Addresses alternate bearing and increases yield, improving profitability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy to Mix and Apply:\u003c\/strong\u003e Features an excellent formulation that simplifies the application process.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximizes Profits for Ornamental Growers:\u003c\/strong\u003e Designed to enhance the marketability and profitability of ornamental crops.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Nufarm","offers":[{"title":"Default Title","offer_id":43994508165306,"sku":"riteway1","price":245.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0664\/5851\/7690\/files\/riteway-plant-growth-regulator-gallon-128-oz-simple-986.jpg?v=1737165911"},{"product_id":"a-rest-plant-growth-regulator-drum-30-gal","title":"A-Rest Plant Growth Regulator drum (30 gal)","description":"\u003cp\u003e\u003cstrong\u003eA-Rest Plant Growth Regulator\u003c\/strong\u003e is a trusted solution for growers seeking optimal height and growth control for plugs, transplants, bedding plants, and perennials. This highly effective plant growth regulator (PGR) reduces internode elongation, resulting in more compact plants with darker green leaves. Gentle enough for tender plants yet powerful enough for perennials, A-Rest strengthens and tones plants for transplanting and shipping, ensuring improved overall quality and market readiness.\u003c\/p\u003e","brand":"Sepro","offers":[{"title":"Default Title","offer_id":44493562020026,"sku":"arest30a","price":6550.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0664\/5851\/7690\/files\/a-rest-plant-growth-regulator-drum-30-gal-simple-233.jpg?v=1737166822"},{"product_id":"receptor-plant-growth-regulator-jug-2-5-gal","title":"Receptor Plant Growth Regulator jug (2.5 gal)","description":"\u003cp data-start=\"359\" data-end=\"734\"\u003eReceptor is an advanced nutrient catalyst and EPA-registered plant growth regulator designed to improve fertilizer efficiency and early plant development. Formulated with three proven plant growth regulators—IBA, gibberellic acid, and kinetin—Receptor is blended into a proprietary solution of carboxylic and polyphenolic acids that enhance nutrient availability and uptake.\u003c\/p\u003e\n\u003cp data-start=\"736\" data-end=\"1098\"\u003eWhen applied with liquid or dry fertilizers, Receptor promotes rapid root system development, resulting in stronger, faster-growing plants with improved nutrient and moisture uptake. These benefits help plants better tolerate early-season stress and improve establishment, vigor, and overall performance across a wide range of crops, turf, and ornamental plants.\u003c\/p\u003e\n\u003cp data-start=\"736\" data-end=\"1098\"\u003eReceptor increases fertilizer use efficiency by improving nutrient availability in the root zone. Its carboxylic and polyphenolic acid complex helps protect nutrients from fixation, improves solubility, and enhances root absorption. This process supports faster establishment, healthier root systems, and improved tolerance to early-season environmental stress.\u003c\/p\u003e","brand":"Helena","offers":[{"title":"Default Title","offer_id":45558229237946,"sku":null,"price":150.0,"currency_code":"USD","in_stock":false}]},{"product_id":"shortstop-2sc-plant-growth-regulator-gallon-128-oz","title":"Shortstop 2SC Plant Growth Regulator gallon (128 oz)","description":"Shortstop 2SC is a systemic, xylem-mobile plant growth regulator for trees, shrubs, and landscape plantings. It slows above-ground vegetative growth by inhibiting gibberellin biosynthesis, reducing pruning needs while supporting improved root development, drought tolerance, and overall plant stress management. The label lists use on selected trees, shrubs, utility rights-of-way, urban environments, residential areas, parks, commercial sites, and other non-crop areas.\n\n\u003ch2\u003eFeatures and Benefits\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eSystemic plant growth regulator for trees and shrubs\u003c\/li\u003e \u003cli\u003eContains paclobutrazol to inhibit gibberellin biosynthesis\u003c\/li\u003e \u003cli\u003eReduces above-ground vegetative growth and extends trimming cycles\u003c\/li\u003e \u003cli\u003eEncourages increased root development and fine root growth\u003c\/li\u003e \u003cli\u003eMay improve drought, insect, and disease tolerance\u003c\/li\u003e \u003cli\u003eProduces shorter internodes, thicker leaf cuticles, and darker green foliage\u003c\/li\u003e \u003cli\u003eCan be applied as a basal soil drench or soil injection\u003c\/li\u003e \u003cli\u003eFoliar spray option for growth suppression on labeled shrubs and landscape plants\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003eWhere to Use Shortstop 2SC\u003c\/h2\u003e Use on labeled trees, woody shrubs, and landscape plantings in utility rights-of-way, urban environments, residential areas, parks, commercial landscapes, nurseries, roadsides, fence rows, and other outdoor non-crop areas. \u003ch2\u003eApplication Notes\u003c\/h2\u003e Apply Shortstop 2SC as a basal drench, soil injection, or labeled foliar spray depending on plant type and treatment objective. For tree and shrub soil applications, mix 1 part Shortstop 2SC with 11 parts water. Applications may be made throughout the year when soil is not saturated or frozen. Do not treat trees under 1.5 inches DBH, severely stressed trees, trees used for sugar tapping, or fruit\/nut trees that will be harvested within one year. Follow all label rate tables by tree DBH, species, shrub crown volume, and foliar spray species. :contentReference[oaicite:1]{index=1} \u003ch2\u003eProduct Information\u003c\/h2\u003e \u003cstrong\u003eActive Ingredient:\u003c\/strong\u003e Paclobutrazol 22.3%\u003cbr\u003e \u003cstrong\u003ePlant Growth Regulator Class:\u003c\/strong\u003e Gibberellin biosynthesis inhibitor\u003cbr\u003e \u003cstrong\u003eFormulation:\u003c\/strong\u003e Suspension Concentrate \/ SC\u003cbr\u003e \u003cstrong\u003eEPA Reg. No.:\u003c\/strong\u003e 62097-34-82866\u003cbr\u003e \u003cstrong\u003eSignal Word:\u003c\/strong\u003e Caution\u003cbr\u003e \u003cstrong\u003eManufacturer:\u003c\/strong\u003e Greenleaf Chemical LLC","brand":"Greenleaf Chemical","offers":[{"title":"Default Title","offer_id":45846162768058,"sku":"shortstop2sc1","price":345.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0664\/5851\/7690\/files\/shortstop2sc.jpg?v=1778698105"},{"product_id":"profile-2sc-tree-turf-growth-regulator-gallon-128-oz","title":"Profile 2SC Tree \u0026 Turf Growth Regulator gallon (128 oz)","description":"Profile 2SC is a professional plant growth regulator used to reduce terminal growth in trees, hedges, and turfgrass. Powered by paclobutrazol, Profile 2SC inhibits gibberellin biosynthesis to slow vegetative growth, reduce trimming frequency, and help trees reallocate energy toward root development, storage, and stress defense.\n\nFor tree and utility forestry programs, Profile 2SC may reduce woody biomass, extend pruning cycles, and support trees growing in stressful urban environments, utility rights-of-way, municipal areas, parking lots, medians, parks, and other non-crop sites. The label allows application as a soil-directed spray, basal soil drench, or soil injection around established trees and hedges.\n\nProfile 2SC is also labeled for professional turfgrass growth regulation on golf courses, athletic fields, commercial and industrial turf, parks, and boulevards. It can reduce leaf blade length and stem internode elongation for a more compact growth form for up to two months after application.\n\n\u003ch2\u003eFeatures and Benefits\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e✅ Reduces terminal shoot growth in trees, hedges, and turfgrass\u003c\/li\u003e \u003cli\u003e✅ Helps reduce trimming frequency and woody biomass removal\u003c\/li\u003e \u003cli\u003e✅ Xylem-mobile PGR absorbed through roots and translocated through the canopy\u003c\/li\u003e \u003cli\u003e✅ Inhibits gibberellin biosynthesis to slow vegetative growth\u003c\/li\u003e \u003cli\u003e✅ May support fine root density and stress tolerance in established trees\u003c\/li\u003e \u003cli\u003e✅ Useful for utility rights-of-way, urban tree management, parks, medians, and non-crop areas\u003c\/li\u003e \u003cli\u003e✅ Labeled for soil-directed spray, basal drench, or soil injection applications\u003c\/li\u003e \u003cli\u003e✅ Also labeled for professional turfgrass growth regulation on golf courses, athletic fields, parks, and commercial turf\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003eUse Sites\u003c\/h2\u003e Utility rights-of-way, transmission line corridors, railroad and highway rights-of-way, parks, parking lots, street medians, easements, commercial and municipal sites, plazas, walkways, sidewalks, schools, hospitals, residential areas, industrial sites, athletic fields, recreational areas, naturalized areas, fence lines, property lines, airports, golf courses, commercial turf, industrial turf, parks, and boulevards. \u003ch2\u003eApplication Notes\u003c\/h2\u003e For trees and hedges, Profile 2SC may be applied as a soil-directed spray, basal soil drench, or soil injection. Apply only to well-established trees and hedges in their final location; treatment of trees less than 4 inches DBH is not recommended. For turfgrass, water-in within 24 hours after application and do not exceed 128 fl. oz. product per acre per year. Always follow the product label for site-specific rates, restrictions, and timing. :contentReference[oaicite:3]{index=3} :contentReference[oaicite:4]{index=4} \u003ch2\u003eProduct Information\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eActive Ingredient:\u003c\/strong\u003e Paclobutrazol 21.8%\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePlant Growth Regulator Group:\u003c\/strong\u003e Gibberellin biosynthesis inhibitor\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFormulation:\u003c\/strong\u003e Suspension Concentrate \/ 2SC\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eEPA Reg. No.:\u003c\/strong\u003e 67690-22\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e SePRO Corporation\u003c\/li\u003e \u003c\/ul\u003e","brand":"Sepro","offers":[{"title":"Default Title","offer_id":45846514860218,"sku":"profile2sc1","price":493.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0664\/5851\/7690\/files\/rofile_2sc.jpg?v=1778703876"}],"url":"https:\/\/www.sunspotsupply.com\/collections\/ornamental-plant-growth-regulators.oembed?page=2","provider":"Sunspot Supply","version":"1.0","type":"link"}