Florel Growth Regulator

Florel is effective at preventing nuisance fruit on many ornamental trees and shrubs, but it is not a universal solution for every species. Always check the product label to ensure your specific tree variety is listed before application, as timing is critical to achieve the desired results.

Florel acts as a chemical pruning agent for mistletoe. When applied correctly to infected conifers or deciduous trees, it causes the mistletoe to drop off, though you may need to repeat the treatment in subsequent seasons to manage regrowth.

While Florel is used in commercial agriculture for specific tasks like hybrid seed production in crops such as cucumbers and squash, it is a growth regulator, not a fertilizer. Use caution to avoid drift onto non-target plants, as it can significantly alter the growth and development of vegetables not intended for this treatment.

The active ingredient, ethephon, can be harmful to pollinators if they come into direct contact with the spray. To minimize risk, avoid applying the product when pollinators are actively foraging and ensure the spray has fully dried before allowing them near treated areas.

Florel is currently restricted and not labeled for use in Alaska, New York, or Washington. Please verify your local state regulations before purchasing to ensure compliance with regional environmental guidelines.

Yes, Florel is commonly used to reduce the height of potted daffodils and prevent stem topple in hyacinths. It works by regulating the plant's growth, resulting in sturdier, more compact stems that are less likely to flop over.