Perfect for plant growth & blooming,Bone Meal Fertilizer is made of fish bones decomposed in a sterilized environment, along with other organic compounds that increase the phosphorus content in potting soil. Bone Meal Fertilizer is essential for better and bigger blooms when applied directly to the soil and is also very important for a good harvest of vegetables and fruits. Additionally, Bone Meal promotes good soil microbes and also helps promote root growth, ensuring healthier plants.