Sigma Automatic Ventilation Window ministar recommendation and efficient recirculating drip irrigation

and efficient recirculating drip irrigation

we suggest that you install an even number of ventilation windows on each side of the greenhouse

Please note: This powerful Heater & Cooler uses a NEMA 6-20P plug and requires a unique 240V outlet

Farmer "Everest" 100 can be installed with a foundation or directly on ground by digging the foundation pillars in

this feature can also be used in conjunction with the heater

Sigma Automatic Ventilation Window ministar recommendation and efficient recirculating drip irrigationPlease note: this window only fits Sigma Greenhouse models. Supercharge your Sigma Greenhouse with the Planta Sigma Automatic Ventilation Window. Improve air circulation by bringing in the fresh outside breeze, keeping your plants healthy and disease free. The automatic ventilation window is heat activated, which requires no electrical power or programming. This function ensures that hot air escapes during the day, preventing shrivelling or withering