Bone meal is a mixture of finely and coarsely ground animal bones and slaughter-house waste products. Bone meal is rich in phosphorus and calcium. It is used as an organic fertilizer for plants. As a slow-release fertilizer, bone meal is primarily used as a source of phosphorus and protein.

Bone meal is a mixture of finely and coarsely ground animal bones and slaughter-house waste products. Bone meal is rich in phosphorus and calcium. It is used as an organic fertilizer for plants. As a slow-release fertilizer, bone meal is primarily used as a source of phosphorus and protein.