Sigma Automatic Roof Vent Polycarbonate Sheets The Planta Sigma Small Urban

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

this unique design is completely customizable

• 32 mesh cups

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

Sigma Automatic Roof Vent Polycarbonate Sheets The Planta Sigma Small UrbanPlease 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