would something like this work with a couple of autoflowering plant inside it work? or would it get too humid, would it get too hot, would i be able to plant them a month earlier than i normally would outside.. any info on it would be helpful,Thanks Danny.
Yeah it will work, I did it with a slightly larger one last year. You will need to open the door for most of the day to keep the humidity down and keep it open all the time when budding starts to stop the mould setting in. Think of it more of a rain guard than a greenhouse.