Bonide Hydrated LimeBonide Products, Inc.Soil AmendmentGardensPotted PlantsActive IngredientsCalcium 34.2%, Effective Neutralizing Value 129.52%, Magnesium 20.4%, Minimum Calcium Oxide 46.5%, Minimum ECCE 131.7%, Minimum Magnesium Oxide 32%Formulationsolid