Grower Select Cal-Mag Triple Iron 16-3-16 Water Soluble Fertilizer

Grower Select fertilizers are manufactured in North America and feature the highest quality components. Each blend is based on the most popular formulations with excellent solubility and a complete micronutrient package. Save money without compromising on performance! Similar to 17-5-17 but with lower P to prevent stretching and three forms of chelated iron to ensure Fe is available to plants even at a high substrate pH. A versatile utility player with balanced calcium and magnesium and neutral potential acidity.

Shipping Restriction

This product cannot be shipped to California.