[patriofarmer]

That pot cave reminds me of the Cheech and Chong movie when they were growing under tarp over swimming pool. I have to admit if enought light gets through that tarp your looking good. My biggest concern would be large animal falling through and crushing everything trying to get out. I really like this its so blatant and out in the open from the air just a tarp. Couple of questions though. What kind of air flow in there, and humidity levels? What is your plan after a good rain? Did you reinforce the walls with anything looks like it kind of steep? Very interested in this idea you could add almost two months to the season.