About This

• Completely water soluble powder that makes 420 gallons of nutrient solution per container.
• Plants require both primary nutrients and secondary nutrients. Cal-Mag 420 is packed with secondary nutrients, it contains total Nitrogen 11.0% Nitrate N 11.0% Calcium 13.0% Sulfur 4.0% Magnesium 3.0%
• Beneficial to plants throughout all growth cycles and easily mixes with water to use during irrigation or as a foliar spray.
• Easy-To-Use, perfect for all stages of plant growth, formulated for use in all soil, container, coco and hydro growing.

Overview

• Brand : GS Plant Foods
• Item Form : Powder
• Liquid Volume : 532.08 Milliliters
• Specific Uses For Product : Plant Growth
• Manufacturer : GS Plant Foods