Down to Earth OMRI Organic Solution Grade Langbeinite 0-0-21.5, 1 lb

$14.53

This product supports hands-on learning in horticulture, botany, and life sciences through a gardening project.

Contains potassium (K), magnesium (Mg) and sulfur (S) – three of the essential nutrients that plants require to achieve optimum growth and reach their maximum potential
In a balanced ratio and 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
Listed by the Organic Materials Review Institute (OMRI) for use in organic production
High-Potassium Fertilizer: Down to Earth OMRI Organic Solution Grade Langbeinite 0-0-21.5 provides a natural, concentrated source of potassium, essential for improving plant stress resistance, enhancing flower and fruit development, and boosting overall plant health.