General Hydroponics®, CALiMAGic™, Calcium-Magnesium Supplement (15 Gallon) Microwave Bags it ensures long-lasting performance1

it ensures long-lasting performance1

giving plants the tools they need to maximize yields

The included temperature probe is waterproof

delivering reliable performance and superior ventilation for your plants' success

The pH of the soil is adjusted for maximum nutrient uptake

General Hydroponics®, CALiMAGic™, Calcium-Magnesium Supplement (15 Gallon) Microwave Bags it ensures long-lasting performance1General Hydroponics, CALiMAGic, 1 0 0, Calcium Magnesium Supplement (15 Gallon) CALiMAGic 1 0 0, a concentrated blend of readily available calcium and magnesium, assists fast growing plants by preventing secondary nutrient deficiencies. Use as part of your regular feeding program to help prevent blossom end rot and tip burn in tomatoes, lettuce, and other calcium intensive plants. CALiMAGic 1 0 0 is a soluble that will not clog spray lines or drip