Greenhouse tunnels

This is what I did over the weekend. It didn't take long to build, and they are pretty sturdy. I think they will withstand any heavy rains and winds, but it'll be a test this spring I guess. I used scrap wood I had kicking around to frame it, so it didn't cost much. The plastic was $30 at a local renovation/construction supplier for 10 ft by 100 ft, and I still have more than half the roll left.





I checked the temperature inside today, and it was over 50C. It's around 22C outside, so that's pretty hot. I opened up the plastic to cool it down a bit, as I don't want to cook the poor worms in there. The soil is not as hot, but still plenty warm. I'll check the overnight inside temperature tonight, and if it stays warm enough, I'll plant some tomatoes tomorrow.
Yay!!! And it's only mid-April!!