MEDI-ONE is a one part, start to finish, all natural nutrient. It is formulated from all natural ingredients for use in organic gardening. It contains hydrolyzed fish soluble extract from Atlantic Menhaden that are slowly steamed and hydrolyzed to preserve the amino acids. These are blended with North Atlantic Kelp Extract, Bloodmeal and mined Potassium Sulphate to provide additional nitrogen, phosphorus and potassium (N-P-K). Natural Humate complexes are also added to increase the overall balance in this high quality liquid organic fertilizer. This liquid fertilizer can also be used on all vegetables, fruits, flowers, trees and house plants. Recommended by Dr. Hornby.