Pro-Sol 20-20-20 is an absolutely outstanding general purpose fertilizer that can be used on all plants.

Pro-Sol 20-20-20 is widely used by professional orchids growers and aroid growers.

Pro-Sol 20-20-20 is normally only made available to commercial growers and is far better than any other 20-20-20 formula on the market.This is a magnificent general-purpose fertilizer that has withstood the tests of time for decades, and as a general purpose balanced fertilizer, it can be used on all plants both indoors and outdoors.

Use as a foliar spray, a root drench or a constant liquid feed setting.

Pro-Sol 20-20-20 fertilizer’s balanced, high analysis formula is the “workhorse” in most growing operations.