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.
Item Number: 141645
Universal Product Code: 714360078523
Manufacturer: Down To Earth
Manufacturer's Part Number: HGC723732
Brand: Down To Earth
Not for sale in the following location(s): CT, DE, IA, IN, KS, MS, ND, NH, PR, RI, SC, SD, WV, WY.