General Hydroponics®, CALiMAGic™, 1-0-0, Calcium-Magnesium Supplement (1 Gallon) commercial-lighting-fixtures and TDS (ppm) probe for

and TDS (ppm) probe for hassle-free measurements

With a ground post driver

Silicon Dioxide (SiO2) from Potassium Silicate

Available Options:

【OPTICAL LENSES DESIGN】Optical lenses design that ensures more concentrated light and less light loss to achieve the most uniform PPFD for optimal photosynthesis and growth

General Hydroponics®, CALiMAGic™, 1-0-0, Calcium-Magnesium Supplement (1 Gallon) commercial-lighting-fixtures and TDS (ppm) probe forCALiMAGic 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.