[Hey Jude]

I've got some ricinus and cobaea scandens in the propagotor (lids are off) that will need potting on next week, but can I then take them out of the propagator and keep them on the greenhouse bench? - the greenhouse isn't heated but I do have a heater that can be put on should a sharp frost be forecast. Thanks as ever, Jude.

[Yorkie]

I'd check to see whether they are hardy or half-hardy plants. 

If the former, I think they should be OK so long as you harden them off properly before removing them from a warm propagator to a cold unheated greenhouse.

If the latter, I think they are likely to sulk in the greenhouse.  I would keep them somewhere warmer for another month or two.

[sion01]

if youv'e got the time acclimatise them slowly to the greenhouse in the day time and back into the cosy propogator at night for 7-14 days.This should stop any check.

[Hey Jude]

Will do, thanks.