[Alex 98]

We've got the greenhouse in position.
Before I put the glass in I was going to dig out the soil along each side (inside the cage) and refill with homemade compost.

Do I need to do a ph test on the muck first or just go for it?

Then plant greenhouse suited toms etc in April

And mulch, but what with?

We've not grown toms in a GH before so any advice would be appreciated
Thanks

Alex 98

[richyrich7]

Must admit to not doing Ph tests Alex so I'd use it and see, just dig it well in and you should be fine.
I don't mulch in the greenhouse either, tho last year I grew through a membrane and got good results looked tidy to  :roll:

If your planting in April make sure you can keep the temp above about 4 degree's at night.  

[Aidy]

+1
All I do is dig over the bed, put a layer of good rotted muck then top that with a layer of fresh compost.