General Hydroponics®, CALiMAGic™, 1-0-0, Calcium-Magnesium Supplement (1 Gallon) trays Mount it to the socket

Mount it to the socket without altering the ballast or fixing it to a fixture

Made from a high-quality blend of copper and stainless steel

or grow space

Pressure Rating: It boasts a pressure rating of >3

• 15' remote combination probe

General Hydroponics®, CALiMAGic™, 1-0-0, Calcium-Magnesium Supplement (1 Gallon) trays Mount it to the socketCALiMAGic is a concentrated blend of readily available calcium and magnesium. It is formulated to assist fast growing plants by preventing secondary nutrient deficiencies. CALiMAGic helps optimize plant nutrition and enhances plant growth and development while preventing blossom end rot and tip burn in many crops, such as tomatoes and lettuce as well as other calcium intensive plants.