Base for greenhouse

very neat.

Thanks Suey187. We had a sticky moment when I discovered that Larry thought the greenhouse was 6ft wide (it's 6ft 4inches). Fortunately I caught him before the cement was set and he was able to move the slabs sideways a bit - hence the 4 inch gap in the middle, filled with gravel and with a half brick with holes at this end. Perfect drainage!

you were lucky there,turned out good though.