Down to Earth Langbeinite Sulfur Potassium and Magnesium Fertilizer 50 lb.

- Highest quality ingredients help provide an effective and environmentally friendly approach to plant care, crop fertilization and soil management - A unique 3-in-1 combination of Potassium, Magnesium and Sulfur, Langbeinite is a naturally occurring source of these three vital plant nutrients - Potassium is essential for high quality fruit, Magnesium is required for the synthesis of chlorophyll and Sulfur is needed for enzyme activation - Carefully blended from organic nutrients in the ideal proportions without the use of synthetics, growth stimulants or low quality fillers