Down to Earth OMRI Organic Solution Grade Potassium Sulfate 0-0-50, 1 lb

Features

• Contains potassium (K) and sulfur (S) – Two of the essential nutrients that plants require to achieve optimum growth and reach their maximum potential
• In a balanced ratio and in the highly available water-soluble sulfate form, we offer a high performance solution grade powder that growers can apply with confidence
• Designed for efficient delivery and immediate uptake, this 200 mesh powder can be used in reservoirs, fertigation, drip irrigation or spray applications
• Performing a complete soil or plant tissue analysis or using a home soil test kit before application is recommended
• Listed by the Organic Materials Review Institute (OMRI) for use in organic production