Two years ago I received some naked lady bulbs. Because we have trouble with "critters" digging up things, I planted several of the bulbs in pots and buried the pots in a raised bed. I have had some foliage but no flowers. In desperation I dug up one of the pots and there are loads of roots, which makes me think they are potbound to say the least. Have I done my naked ladies in or is there still hope for them? What should I do now?