Down To Earth Solution Grade Minerals

Langbeinite 0-0-21.5
Langbeinite is a mineral that contains potassium (K), magnesium (Mg) and sulfur (S) - three of the essential nutrients that plants require to optimize growth and maximize their potential.

Here, 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.

5 lb. Bag

OMRI Approved (Organic Materials Review Institute)
CDFA Approved (Registered Organic Input Material)