Water Soluble Fertilizer, Jack's Classic, 1.5 lb Tub, Powder, 20-20-20 N-P-K Ratio

All purpose 20-20-20 is considered the industry standard of general purpose fertilizers by 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. Recommended for use on all your indoor and outdoor plants. Indoors it is especially effective on foliage plants, keeping leaves green. A proven performer in the vegetable garden for generations, this product may be used in combination with Jack's Classic Blossom Booster giving your plants greener leaves, more flowers and brighter colors.

• Use for all indoor and outdoor plants, bedding and container plants, trees and shrubs, vegetables, fruits and turf