When to plant out lilies?

michelle M · Posted: Wed Mar 30, 2011 10:58 am Post subject: When to plant out lilies?

I got lily bulbs in lidl a while back. I have them started in pots in a shed. Most of them are about 2" high now, but just wondering when can I plant them out. Will frost kill them? The packets just say to plant in march and dosen't say inside or out. I have about 20 of them and don't want to loose them. Also the pots they are in are not quite deep enough so don't want to leave them there too long either.