u/Inevitable-News-8982

I got a 6x8 greenhouse gifted to me from Amazon. Its cheap and poorly made but I want to use it anyway. I am in zone 8B in Virginia.

Can I place a clear tarp over it during the winter to help trap more heat? I saw online recommendations for using hay around the bottom but I want to keep the whole greenhouse covered since it’s not that big.

clearly it’s my first, so any ideas are welcome. thank you!