By Tuesdaybear
Lancashire,
United Kingdom 
Hi Everyone,
I've got 5 Lychnis chalcedonica seedlings in my unheated propagator in unheated mini greenhouse. This is the point at which I usually lose seedlings as I don't know what to do next. When do I open the vents in propagator, how soon do I take lid off, etc.?They have germinated at different rates but all are still very tiny.
23 May, 2013
Answers
Thanks, Seaburngirl - very helpful. Does that mean I can take the propagator out of the mini greenhouse during the day?
24 May, 2013
Previous question
I have them germinating in the open ground and they are hardy little souls. so you can lift the lids during the day and recover at night for a week or so and then they should be ok.
23 May, 2013