Florel Growth Regulator quart (32 oz)

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. Widely 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. Florel 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.

Features & Benefits

• ✅ Professional ethephon-based plant growth regulator
• ✅ Eliminates or reduces nuisance fruit on ornamental trees and shrubs
• ✅ Controls dwarf mistletoe and leafy mistletoe in labeled tree species
• ✅ Promotes lateral branching for fuller, more compact ornamental growth
• ✅ Reduces excessive stem stretch and plant height
• ✅ Induces flowering in ornamental bromeliads
• ✅ Helps prevent stem topple in hyacinths and manage potted daffodil height
• ✅ Used in hybrid seed production for cucurbits including squash and pumpkin
• ✅ Ideal for greenhouse, nursery, ornamental, and landscape production systems

Use Sites

Greenhouses, nurseries, ornamental landscapes, commercial landscapes, forestry sites, ornamental production facilities, landscape trees, shrubs, bromeliad production, and hybrid seed production systems.

Target Uses

Fruit elimination on ornamental trees, mistletoe control, ornamental branching enhancement, flowering induction, stem stretch reduction, plant height management, and hybrid seed production.

Application Notes

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.

Product Information

Active Ingredient: Ethephon
Product Type: Plant Growth Regulator (PGR)
Formulation: Liquid Concentrate
Application Methods: Foliar Spray
Use Classification: Professional Ornamental & Nursery PGR

• Eliminates or reduces unwanted fruit on ornamental trees and shrubs
• Controls dwarf mistletoe in conifers and leafy mistletoe in deciduous trees
• Promotes lateral branching for fuller, more compact ornamental growth
• Induces flowering in ornamental bromeliads
• Reduces plant height in potted daffodils and prevents hyacinth stem topple
• Used in hybrid seed production of cantaloupe, cucumber, pumpkin, and squash
• Professional-grade ethephon formulation for greenhouse, nursery & landscape use
• Multiple labeled application rates for fruit elimination, mistletoe, and growth control
• Rainfast when applied with proper timing and under non-stress conditions

ACTIVE INGREDIENT	Ethephon 3.9%
FOR USE IN	Any ornamental trees and shrubs such as: apple, buckeye, carob, cottonwood, crabapple, elm, flowering pear, horse chestnut, oak, olive, pine, sour orange, sweet gum (liquidambar) and sycamore. Controls both leafy and dwarf mistletoe. Also can be used on g
MANUFACTURER	Monterey
EPA REGISTRATION	54705-8
NOT FOR SALE TO	AK, NY

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