General Hydroponics CALiMAGic Size:Quart feather meal and kelp meal

feather meal and kelp meal

6 oz treats 2

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

Armor Si improves plant structure and foliar development

GroVision 'Classic' High Performance Shades feature color balancing polycarbonate lenses which are excellent for use in all grow room applications

General Hydroponics CALiMAGic Size:Quart feather meal and kelp mealCALiMAGic 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.