we built one, using recycled HUGE panes of glass...now we are rethinking this...the temp in there right now is 158!
YES, you read that right...
I need a ventilation fan I am thinking...and I would love it to be solar...
if you have a greenhouse, do you have ventilation fans, a cooling system, etc???
we are also shuddering the glass half way up and adding an awning to the top as well....
hopefully all of these things will help make this greenhouse work as an actual greenhouse!