BillyOh 4000 Lincoln Wooden Clear Wall Greenhouse with Opening Roof Vent

FREE delivery in 3 - 4 weeks
from £635

BillyOh 4000 Lincoln Wooden Polycarbonate Greenhouse

FREE delivery in 7 - 10 working days*
from £419

BillyOh 4000 Lincoln Wooden Polycarbonate Greenhouse with Opening Roof Vent

FREE delivery in 3 - 4 weeks
from £485

BillyOh Planthouse Tongue and Groove Pent Potting Shed

FREE delivery in 3 - 4 weeks
from £905

BillyOh Expert Pent Growhouse

FREE delivery in 2 - 4 weeks
from £415

BillyOh Planthouse Tongue and Groove Apex Potting Shed

FREE delivery in 3 - 4 weeks
from £955

No - a cold frame is generally much smaller and shorter than a greenhouse and won't ever have a heat source.

Not necessarily full sun, but you should consider the movement of the sun and any obstacles like hedgerows and overhanging branches to maximise on natural light.

Yes - seeds like tomato can start in an unheated greenhouse. They may be too cold for some February sowings, though.

For a 6x8 wooden greenhouse, check out our BillyOh Planthouse.