Mad Farmer Cal+Mag 1 qt Nutrients & Additives fluorescent-lighting corrosion-resistant powder coat finish for

corrosion-resistant powder coat finish for long life and durability

This ensures your plants get the right amount of water at the right time

the LEIT 1™ requires no batteries or direct sunlight to operate

Suitability: This floor tray is perfectly suited for Mars Hydro 4'x4' tents

allowing for individual monitoring and identification within the Hydro-X system

Mad Farmer Cal+Mag 1 qt Nutrients & Additives fluorescent-lighting corrosion-resistant powder coat finish forDescription Product Details: Mad Farmers Cal+Mag is a readily available Calcium Magnesium supplement designed to improve soil nutrient conditions for better plant mass and prevent nutrient deficiency based plant disorders due to with Calcium Magnesium deficiencies such as blossom end rot. Mad Farmers Cal+Mag is highly recommended when using RO water or coco coir mediums that lack the proper levels of Calcium and Magnesium to ensure vigorous plant