Remineralizing Soil Booster

A finely ground true Volcanic Basalt fertilizer and soil amendment. Provides all natural essential minerals and tarce elements that plants require for optimal growth and vitality. Remineralize soils, fortify composts and boost plant performance with this high quality rock dust. 10 or 44lb bag

Contains 3% Calcium (Ca), 1% Magnesium (Mg), 7% Iron (Fe) plus essential micronutrients

Made in the foothills of Oregon’s legendary Cascade Mountains!