A finely ground true Volcanic Basalt fertilizer and soil amendment
Provides all natural essential minerals and trace elements that plants require for optimal growth and vitality.
Remineralize soils, fortify composts and boost plant performance with this high quality rock dust.
Contains 3% Calcium (Ca), 1% Magnesium (Mg), 7% Iron (Fe) plus essential micronutrients.
Made in the foothills of Oregon's legendary Cascade Mountains.