Down To Earth Organic Langbeinite 0-0-22 Fertilizer Mix, 50 lb

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. Contains 22% K2O, 11% Mg and 22% S.

OMRI LISTEDFor Organic Use|ALL NATURAL FERTILIZER|SULFATE OF POTASH-MAGNESIA|Langbeinite is a naturally mined crystalline mineral that supplies three vital plant nutrients-potassium, magnesium and sulfur-all in the water-soluble sulfate form. Its neutral pH does not alter soil acidity, and its maximum chlorine content is less than 3.0 percent, minimizing the potential for fertilizer âburnâ.

|Widely used on sensitive vegetables and fruit crops that require high fertilization rates but do not tolerate high levels of chlorine or soluble salts. |This standard grade Langbeinite has a typical SGN of 95 and is an excellent source of readily available sulfur, potassium and magnesium.