Florel Brand PGR Growth Regulator Pistill – 1 Gallon

This growth regulator stops the mess. Prevents fruit formation on apple, buckeye, carob, cottonwood, crabapple, elm, flowering pear, horse chestnut, maple, oak, olive, pine, sour orange, sweet gum/liquidambar, sycamore and many more. One application in the spring during full bloom. Controls mistletoe too.