Monterey Florel Brand Growth Regulator Residential

This stuff does work to prevent fruiting of trees but timing is everything! We have four crabapple trees lining our driveway. They are beautiful when they are flowering but then nothing but a mess as the crabapples fall on the driveway and get smashed by tires and shoes and get tracked into the garage and house. I sprayed them last year and must not have timed it right but did notice a slight decrease in the amount of fruit. This year I must have hit it right and so far, no fruit. I am ecstatic. It is important to spray when the trees right after they have flowered. This bottle was enough to spray four crabapple trees but I only spray the branches that hang over the driveway and not the entire tree, probably about 1/3 to 1/2 of each tree so it probably would be enough to do 2 full trees.

Last year I sprayed our crabapple once after the flowers had been out for a while. We had the worst crop (and mess) ever. This year I sprayed when the flowers first appeared, and then sprayed again a few days later. I won't know until later, but the amount of debris that has fallen indicates I may have gotten them. My son spent many hours cleaning up last year (and me every year before). The neighbor planted the tree (long since passed away) and the current owners don't clean up the apples on their side. Aside from the apples, it is a beautiful tree. The leaves appear to be unaffected by the spray. It is nice as it has no odor.I will try to report back on how it actually turns out later this summer.

It works well on green ash.