Solution Grade Gypsum
Down To Earth
$9.99
Gypsum
Calcium (Ca) and sulfur (S) are two of the essential nutrients that plants require to achieve optimum growth and reach their maximum potential. Gypsum offers many advantages for soil management practices in addition to being a valuable resource for plant fertility programs. This 325 mesh sulfate powder can be used in reservoirs, fertigation, drip irrigation or spray applications.
OMRI Approved (Organic Materials Review Institute)
CDFA Approved (Registered Organic Input Material)