Could you be a bit more specific.
Botanicare Grow is 3-1-2
MG is 24-8-16.....or 3-1-2...hmmmmm
Botanicare Grow has
Total Nitrogen (N): 3.0%
Total Nitrogen (N): 3.0% Water Soluble Nitrogen
Available Phosphate (P2O5): 2.0%
Soluble Potash (K2O): 4.0%
Calcium (Ca): 1.0%
Magnesium...