Bone Meal is used as an organic fertilizer. It is made up of crushed and coarsely ground bones. It is a slow-release fertilizer. Bone meal is primarily used as a source of phosphorus. We have always used it, around our roses particularly. We put it around the stem out to about 8 inches or more, and dig it in a bit. It has worked very well for us.
Replanting rose bushes
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