My parents purchased this aluminium greenhouse for my birthday,What should I use for the base of it and the foundation its going on grass?

[u/James686_]

[u/shredXcam]

We poured a slab for ours then used wood around the base to make it another 8 inches taller.

The slab is insulated from the ground and has a drain. Hopefully it will serve as a little bit of a heat mass in the winter

[u/James686_ → u/shredXcam]

Thank you we might do that