Scietetics Cal-mag 1 Gallon Calcium Magnesium Additive 2-0-0

Scietetics CalMag is a calcium magnesium additive specifically formulated to provide growing assistance when calcium & magnesium deficiencies arise.

Traditional CalMag used in Hydroponic, Agriculture and Gardening applications just like you know and love, but concentrated over the other guys. 2-5mL/gal is all you need from start to finish. 

• Total Nitrogen (N): 2.0%
  
• Calcium (Ca):  3.2%