The Highest Quality Water Soluble Fertilizers
The Jack's Professional line of fertilizers are the results of 65 years of innovative research and fertilizer blending.
JR PETERS INC offers professional greenhouse growers over 60 stock high quality and extremely soluble formulations of Jack's Professional water-soluble fertilizers.
Whatever you are growing and regardless of your water quality, there is a Jack's Professional water-soluble formula that is a perfect fit for you.
Our four catagories of fertilizer formulations make it easy to choose a product that will improve your plant quality immediately.
Custom blended formulations; no boron and no dye products are also available.
Ask for Jack's!