Those are beautiful Cinta! I think the main thing will be to make sure they don't get water logged and freeze that way- I've lost bulbs in a big container because of that. Your bulbs will be gorgeous in them!
William, C. cilicicum must be a vigorous one, I'm going to divide mine either this fall or after the foliage dies off in spring. It is in its 3rd year in the garden and looks like quite the clump already! Your experience has me excited to see how many bulbs are there!
