Thanks.
And yes that was my next question: KAL Bone Meal (Human Grade)
I do worry about Pet Grade Stuff
http://www.vitaminshoppe.com/store/e...jsp?id=KA-1050
Supplement Facts
Serving Size 1 TEASPOON
Servings Per Container 37
Amount Per Serving % Daily Value
Calcium (From Bone Meal) 1998 Mg 159%
IRON (FROM BONE MEAL) 1.9 Mg 11%
Phosphorus (FROM BONE MEAL) 1000 Mg 100%
MAGNESIUM (FROM BONE MEAL) 51 Mg 13%
ZINC (FROM BONE MEAL) 1 Mg 7%
COPPER (FROM BONE MEAL) 114 Mcg 6%
FLUORIDE (FROM BONE MEAL) 3 Mg N/A*