Roots Organics Elemental Powdered Calmag Size:9lb Active Aqua White & Black

Active Aqua White & Black Tubing avoids these common issues

full-size dimensions and volume to provide maximum growing area

The white exterior reflects light and heat to prevent the degradation of your valuable nutrient solutions

6 pH range*PBH has very little nutritional value

-6 NEMA 5-15R 120-Volt outlets

Roots Organics Elemental Powdered Calmag Size:9lb Active Aqua White & BlackRoots Organics Elemental macronutrient and micronutrient supplement was specifically created to augment calcium and magnesium levels and prevent deficiencies that can occur with fast growing plants. Elemental contains two absolutely essential macronutrients: calcium, an essential nutrient for plant health due to its role in cell walls, membranes and other biochemical processes; and magnesium, which is a central component of the chlorophyll molecule.