GHF Mineral Line Long Flower - 500g (1.1lb) - Case of 10The balanced NPK ratio provides enough nitrogen throughout the whole stage of flowering and the high amounts of phosphorous allow the plants to develop a strong and healthy root system, especially for plants with a long flowering time more than 10 weeks. Maximum Solubility: 1. 3lb gal or 160g L water Recommended amount for stock solution: 4oz gal or 30g L water COMPOSITION N P K (Mg): 18 12 18 (1. 2) Guaranteed Analysis: 18% Total Nitrogen [N] 10%