If i put them in, and wrapped them in fleece and bubblewrap??
Hi, yes they would be fine. I have had onion seedlings in a cold house for the last month and though they havn't done much till the last week they are healthy enough.
My Kelsae have been in a plastic mini greenhouse with no extra protection for a couple of months now and have come to no harm.
They have just started growing noticeably in the past few days...guess its the warmer weather.
I would think yours would be ok.
Matt
Thought a picture might help??!! - (taken this morning)
unbelievable, the ones i origionally grew (and wasnt happy with and bunged them in the greenhouse) are looking better than the ones ive had indoors!!! Havnt been up the greenhouse since the knee op!!!