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Back to Registered Crop Input Products
Registered Crop Input Products / FLOREL Plant Growth Regulator

FLOREL Plant Growth Regulator

PCP #29593 · 2022 Environmental Science Ca Inc. · Growth Regulator

Registration expired

Plant growth regulator containing ethephon for increasing lateral branching in greenhouse potted ornamentals. When applied to plants, FLOREL readily enters the plant and breaks down to ethylene, a naturally occurring plant hormone.

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Registered uses (10)

Crop × pest × application rate combinations from the official label. Rates converted to per-acre. Always confirm against the official label PDF before applying.

CropTargetRatePHI
OrnamentalsIncrease Lateral Branching104 mL/100L–
OrnamentalsIncrease Lateral Branching104–208 mL/100L–
OrnamentalsIncrease Lateral Branching104–208 mL/100L–
OrnamentalsIncrease Lateral Branching104–208 mL/100L–
OrnamentalsIncrease Lateral Branching104–208 mL/100L–
OrnamentalsIncrease Lateral Branching104–208 mL/100L–
OrnamentalsIncrease Lateral Branching104–208 mL/100L–
OrnamentalsIncrease Lateral Branching104–208 mL/100L–
PoinsettiaIncrease Lateral Branching104–208 mL/100L–
VerbenaIncrease Lateral Branching104–208 mL/100L–

About this content. This page presents the official PRD label as published by Health Canada's Pesticides Regulatory Directorate (formerly the Pest Management Regulatory Agency), the source of record. Always read the official label and consult your provincial pesticide- application authority before use. Report an error.

Quick facts

Active ingredients
ethephon 240 g/L
CAS 16672-87-0
Formulation
liquid
First registered
2010-07-20
Registration expiry
2025-12-31