Low Cost Hoop Tunnels

[@rehrmbacher]

Are there any alternatives to plastic (electrical conduit pipes, plastic cover sheet) - non of that is recyclable or biodegradable.. growing food should not require to further pollute - we need to find methods that considers the ecological impact of all we use and do - Thanks!

[@acactus2345]

Timber and glass. You can build a cold frame from recycled windows and straw bales, or you can have a full size timber frame glass greenhouse

[@cherylann7096]

why use electrical conduit versus PVC?