Sapphire Cal Mag 5-0-0

Sapphire Cal Mag 5-0-0 is your concentrated (only 23% water) revitalization elixir of 4% Calcium and 2% Magnesium used to prevent and correct the deficiencies of these critical secondary nutrients that ensure proper plant development.

Available sizes: 5 gal. cases, 30 & 55 gal. drums and 275 gal. totes