General Hydroponics®, CALiMAGic™, 1-0-0, Calcium-Magnesium Supplement (2.5 Gallon) Grow1 5' Steel Stake Widely Used: Suitable for all

Widely Used: Suitable for all kinds of seeds

What models are available

so you stay cool over long hours

Operating Temperature: 14-158°F

Reducing energy consumption is great for the planet and your pocket

General Hydroponics®, CALiMAGic™, 1-0-0, Calcium-Magnesium Supplement (2.5 Gallon) Grow1 5' Steel Stake Widely Used: Suitable for allCALiMAGic 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.