Xtreme Gardening CalCarb is the best Calcium Carbonate Foliar Spray on the market. CalCarb is an effective way to increase photosynthesis and doing it naturally.
What does that mean? Calcium Carbonate is responsible for Increased yields, Water retention, and Growth rates increase in ALL plants. It reduces plants water requirements up to 75%.
1 tablespoon per Gallon - Coverage: 12 ozs per 2000 sq. ft.
Mix CalCarb into water and apply with preferred sprayer. For optimal results spray CalCarb every two weeks.