3% Calcium (Ca) - 0.9% Magnesium (Mg) Supplement
Have you ever met a grower that was super stoked about blossom end rot or tip burn? No way! That's why FoxFarm brings you Gringo Rasta® Cal-Mag. Calcium and magnesium help strengthen cell walls and aid in fruit development, helping you avoid the costly and frustrating deficiencies that cause these problems.
- OMRI Listed For Organic Use
- Registered CDFA Organic Input Material