Perforated tunnel cloche?

[Newbiegrower1970]

Anyone know where i can buy these, or the polythene to build one?

[Mr Bones]

This sort of thing

Giant Easy Aerated Poly Tunnel : details and ordering - AutoGrow

[Newbiegrower1970]

Yes exactly thanks. Or just the polythene?

[veggiechicken]

Its on the same site that Mr Bones found for you!

Aerated Propagation Blanket : details and ordering - AutoGrow