NPK Industries RAW Silica, 25 lb. Container Size:25 lbs. Derived from Ascophyllum Nodosum

Derived from Ascophyllum Nodosum

Mealybug (Pseudococcus sp)

Drain / Waste water out

do not use this product when the sun is at its highest point in the sky or when temperatures exceed 90 degrees F

and Grotek Vital gives growers a chance to get the level of calcium just right for their plants

NPK Industries RAW Silica, 25 lb. Container Size:25 lbs. Derived from Ascophyllum NodosumRAW Silica supplies high levels of potassium and silicon to help plants build stronger cell walls! RAW Silica strengthens both the interior and exterior cell walls which helps provide non toxic preventative protection against fungal infections and insect infestations as well as better internal flow of water and nutrients and greater tolerance to heat other environmental stresses. By strengthening cell walls, RAW Silica helps keep leaves and stems