Originally Posted by WannaBeOrganic
The analysis of Bone Meal and Rock Phosphate came from the label on corresponding Espoma products. That's the analysis they give for the products they sale. I'd be interested to see a labeled bone meal product that has a P value greater than 25. I haven't seen anything labeled product available to consumers greater than 15 P.
First hit on google when searching for steamed bone meal. Analysis 1- 25 - 0