Sigma Gen III Extension Sungrow and the Thermo 2 digital

and the Thermo 2 digital thermostat lets you set exact temperatures from -58°F to 210°F

your plants will be healthier and grow faster without needing to spend any more time

and high 7ft roof height make this a comfortable place to garden throughout the day

the Terra 41 can be set up with or without a traditional foundation using special frame endings or cleater angles

and maintains long - term clarity and light transmission

Sigma Gen III Extension Sungrow and the Thermo 2 digitalLength 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