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

Active Aqua White & Black Tubing avoids these common issues

This one part nutrient blend is designed for crops grown in very low alkalinity waters such as reverse osmosis (RO) water

our tent fabric goes through a post-treatment process that adds even more to its strength and abrasion resistance

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

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.