Grow More Mendocino N-Cal Mag Size:N-Cal Mag Qt The bags have pre-punched holes

The bags have pre-punched holes for easy draining and stand upright when filled with media

a calcium and magnesium supplement from Emerald Harvest®

GroVision® High Performance Shades® Pro LED features a full color retail display box

mix in 1 g (1/4 tsp) of Vegetative Growth Booster

has louvered venting for cool operation

Grow More Mendocino N-Cal Mag Size:N-Cal Mag Qt The bags have pre-punched holesSpecifically designed to correct physiological nutrient disorders caused by calcium and magnesium deficiencies. Calcium deficiencies retard growth of stems, leaves and roots, and cause blossom end drop on tomatoes, peppers and other crops. A deficiency also reduces the thickness of leaves, and leaves turn light green. Magnesium deficiency inhibits photosynthesis, the main engine of biochemical energy for the plants. Benefits: Organic based Regulates