General Hydroponics CALiMAGic Size:Quart Power Si is proven to

Power Si is proven to show benefits toward your crop's yield

Easy to use and highly concentrated

6 oz treats 2

shrink-wrapped boats

Armor Si improves plant structure and foliar development

General Hydroponics CALiMAGic Size:Quart Power Si is proven toCALiMAGic 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.