@Glasseswipe :(( Aw, thats sad.
The previous owner of my house passed away, so I asked the neighbors if they ever saw her do anything special with the greenhouse. Apparently on hot days she kept the door open. I'm baffled if that's all she did. The plants inside when I first bought the house were thriving. Door closed, hot and sunny outside, haven't been watered since the owner passed. I have the window and door open, I have a big box fan running 24/7 and my plants wilt within an hour.