General Hydroponics®, CALiMAGic™, 1-0-0, Calcium-Magnesium Supplement (1 Gallon) commercial-lighting-fixtures Silicon Dioxide (SiO2) from Potassium

Silicon Dioxide (SiO2) from Potassium Silicate

You can adjust the pump's flow to your preferred rate for optimum results

dishwasher-safe parts

With a ground post driver

It is a highly soluble powder that dissolves instantly in water with a minimum of stirring

General Hydroponics®, CALiMAGic™, 1-0-0, Calcium-Magnesium Supplement (1 Gallon) commercial-lighting-fixtures Silicon Dioxide (SiO2) from PotassiumCALiMAGic 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.