Topaz Cal Mag 0-0-0

Topaz  Cal Mag 0-0-0 with 5% Ca 2% Mg is a unique Nitrate-Free formula utilizing chelated Calcium, virtually eliminating binding and fallout with other chemistries. Topaz also includes Sulfur and chelated micronutrients to further enhance nutrient uptake and plant vigor.

Available size: 25 lb. bags