Have several types of cerinthes in the garden and they are pretty, in an understated kinda way. They have started to set seed and as I am clearing and collecting seed I have noticed there are already loads of self sown seedlings. This is not a problem at all, but I just wondered, how hardy are they? Are they going to have time flower again before the onset of this winter? Should I tease them out, plant in a pot and over winter??