Jacks Classic No.1.5 20-20-20 All Purpose Fertilizer 1.5 LBJacks Classic No. 1. 5 20 20 20 All Purpose Fertilizer 1. 5 LB Technical Details: Total Nitrogen 20% 2. 1% Nitrate Nitrogen 17. 9% Urea Nitrogen Available Phosphate 20% Soluble Po tash 20% Boron 0. 02% Copper 0. 05% Chelated Copper Iron 0. 10% Chelated Iron Manganese ese 0. 05% Chelated Manganese Molybdenum 0. 0009% Zinc 0. 05% Chelated Zinc Product Description: Professional fertilizers made from the finest raw materials. Dissolves faster and cakes