Sigma Automatic Roof Vent Polycarbonate Sheets UV protection - 2UV

UV protection - 2UV

promoting an optimal growing environment

The Planta Sigma Small Urban (Gen III) was created for spirited gardeners working with compact urban and suburban spaces

The Tobato 5 is designed using the Dutch Bucket technology – a cyclical system that will keep your plants growing strong

including – sturdy door & window handles

Sigma Automatic Roof Vent Polycarbonate Sheets UV protection - 2UVPlease 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