DTE Solution Grade Gypsum is derived directly from mined gypsum and contains two essential plant nutrients (calcium and sulfur) as well as 97% Calcium Sulfate Dihydrate (CaSO₄2H₂O). This high performance solution grade powder has been designed for efficient uptake and immediate delivery of these nutrients but also offers many benefits for improving the physical characteristics of soil.

• Smooth 325 mesh powder that can be used with no clogging issues
• Neutral in pH and will not affect soil acidity
• OMRI listed for organic growing
• Can be used in reservoirs, fertigation, drip irrigation or spray applications