NPK Industries
MSRP:
$12.85
Now:
$9.49
Was:
RAW Calcium/Mag (9 - 0 - 0) contains 15% calcium and 3% magnesium. RAW Calcium/Mag has optimized the ratio of each element in a water soluble formulation of calcium nitrate and magnesium sulfate so that it doesn’t leave the media salty. This...