FoxFarm® Bush Doctor® 1-0-0 Cal-Mag Supplement - 3% Calcium - 0.9% Magnesium - OMRI Listed®

Nobody likes blossom end rot or tip burn. That’s why FoxFarm brings you Bush Doctor® 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® and CDFA Registered for Organic Gardening.