RAW Potassium is a soluble plant supplement that is used for horticultural purposes RAW Potassium contains 50% soluble Potash which is the highest concentration of fully water soluble Potassium available to the home gardener This product is used to treat deficiencies or boost Potassium levels A 2 oz package of RAW Potassium makes up to 200 gallons, an 8 oz package makes up to 800 gallons and a 2 lb package makes up to 3200 gallons. RAW = soluble