MEGA CROP is an all in one, complete plant nutrient designed from the ground up. It combines the full feeding schedule and multi-product supplement lines other companies suggest into 1 easy to use product. You get everything you need from start to finish - to grow the best quality plants. MEGA CROP uses advanced amino-acid Chelates, soluble Silica, Oligosaccharides, B-Vitamins, 18 L-Amino acids, and Kelp extract in addition to proprietary formula composition which ensures the product is soluble while allowing the plants to have maximum absorption in a wide variety of growing conditions and growing mediums.