Sigma Roof Vent Sigma 300 • Completion kit

• Completion kit

The height of the mounted bed is 17 cm from the ground level

26-metre) roof height

Prevents the growth of weeds

the Everest 50 can be mounted on a foundation or embedded directly in the soil using foundational supports

Sigma Roof Vent Sigma 300 • Completion kitPlease note: this window only fits Sigma Greenhouse models. The Planta Sigma Ventilation Window is a fantastic add on for your Sigma Greenhouse. It will efficiently increase air circulation, maintaining a comfortable temperature, which is essential for healthy plant growth and disease control. The number of suggested windows is determined by the size of the greenhouse, the environment and growing zone in which you live, and the plants you would like