A high tunnel is a protected growing structure, often unheated, that changes the crop environment. It still needs active ventilation, crop scheduling and water management.
What’s worth understanding
Many high tunnels depend on manual ventilation rather than the environmental control of a heated greenhouse.
Venting and crop covers change water demand, so fixed irrigation schedules can miss actual conditions.
The plastic cover excludes rain. Water supply and ventilation still require management.
Take it into your growing space
- 1
Walk the center aisle in the 3D explorer.
- 2
Toggle the cover and find where rain is excluded.
- 3
Open the sides and connect that action to ventilation.
The explorer is a schematic teaching scene, not an engineered design or climate simulator.
Follow the connections
These are editorial learning connections, not claims that one practice scientifically causes another.