Bonide Hydrated Lime quickly raises soil pH, neutralizes soil acidity, and sweetens the soil. Hydrated lime improves soil structure and provides calcium to the plant. It can be applied at anytime during the growing season. Do not mix with fertilizers before using.
Active ingredients: Calcium Magnesium Hydroxide, Calcium Hydroxide, Magnesium Hydroxide, Magnesium oxide, Crystalline silica.