30'x60' Greenhouse Frame Quonset Sidewall Height/Truss Spacing:4'/6' Anti-condensate additives prevent droplet build-up

Anti-condensate additives prevent droplet build-up on your plastic

Hand cranks fit standard with a 1 3/8" pipe

Strong woven black and white greenhouse plastic for your light deprivation greenhouse

real-time-clock with battery backup keeps timers working during

The CM-1 / Hawkeye is designed specifically to be used as a back-up monitoring system to ensure environmental conditions stay within acceptable limits

30'x60' Greenhouse Frame Quonset Sidewall Height/Truss Spacing:4'/6' Anti-condensate additives prevent droplet build-upA 30'x60' greenhouse frame is a great size if you are a smaller commercial greenhouse grower. You may consider the 30'x48' frame which is almost the same size but will fit standard greenhouse plastic sizes. However, if you want a bit more space this model is a great option with 1800 square feet of cultivation space. 30'x60' Quonset greenhouse frames are also known as high tunnel greenhouses. The Quonset frame type has a lower peak height making it