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.
Down To Earth Langbeinite (Sul-Po-Mag) - 50 lb
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- SKU: 353
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Description
Reviews
Rating
5
langbeinite over Epsom salts in tropical environment
Review by
Zachary W.
In my 9b tropical growing environment, Langbeinite(water soluble) makes this the easy choice over Epsom salts(not water soluble so it just washes away). Down to Earth has been (3 years) my choice for a sustainably successful brand of langbeinite.
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