The Mindful Blog — high tunnel ventilation

Installing Automatic Roll-Up Sides for a High Tunnel or Greenhouse: NRCS EQIP-Friendly Ventilation Setup If you are building out a high tunnel, greenhouse, NRCS, EQIP project and want better temperature control without constantly babysitting sidewalls, an automatic roll-up curtain system is one of the most useful upgrades you can make. It cuts daily labor, improves airflow, helps manage humidity, and gives you more consistent growing conditions with a lot less manual cranking. On our tunnels, this setup uses a controller, motors, a temperature probe, and an optional rain probe to open and close the sidewalls automatically. Once it is dialed...