Jack's Classic All Purpose Fertilizer 20-20-20

All Purpose 20-20-20 is a favorite general purpose fertilizers of professional growers. It feeds both through the roots and the leaves. This formula of nitrogen, phosphorus and potassium provides fast green-up and rapid leaf expansion. It also contains essential trace elements to ensure complete nutrition.

Recommended for use on all your indoor and outdoor plants, especially where foliar growth is priority.