Sigma Extension Hydroponics Please note: this window only

Please note: this window only fits the Sungrow Greenhouse models

In addition

Two convenient sizes: Choose the 4 ft × 50 ft roll (ideal for smaller beds or individual paths) or the 4 ft × 100 ft roll for larger projects

Sungrow 26 (10x26): 6 windows

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

Sigma Extension Hydroponics Please note: this window onlyLength Extension of 6. 5 ft. for Planta Urban and Planta Sigma models. This product comes strictly as the extension for the Planta Sigma and Planta Urban models. Splitter doors and manual windows are not included BASELINE MODEL