Regalia CG Biofungicide

Regalia CG Biofungicide is an OMRI-listed, organic solution that helps ornamental, greenhouse, and cannabis growers control a wide range of fungal and bacterial diseases—naturally. Powered by extract of Giant Knotweed (Reynoutria sachalinensis), Regalia CG activates the plant’s own immune response (induced systemic resistance) to build stronger, healthier, and more resilient crops.

With broad-spectrum protection against powdery mildew, blight, Fusarium, and Anthracnose, Regalia is ideal for use early in the crop cycle to enhance plant health, mid-season for safe disease suppression, and late-season to avoid pre-harvest residue issues. It’s approved for use in states including OR, WA, CO, and NV on medicinal plants and is MRL-exempt, with 0-day PHI and 4-hour REI.

This versatile biofungicide is suitable for foliar spray, soil drench, plant dip, in-furrow, or drip irrigation applications—indoors and outdoors.

• Activates plant defenses for resistance to fungal & bacterial diseases
• Controls powdery mildew, Fusarium, blight, anthracnose, and more
• OMRI listed and approved for use on medicinal plants (OR, WA, CO, NV)
• 0-day Pre-Harvest Interval (PHI), 4-hour REI
• MRL-exempt for residue-free harvests
• Highly compatible with beneficial insects and nematodes
• Can be applied as foliar spray, dip, drench, or via irrigation
• Rainfast within 1 hour
• Promotes healthy root growth and stronger plants