Answer: As you've discovered, overcrowded bulbs won't bloom very well. I'd go ahead and remove the plants now and replant. Try to keep the foliage intact as it is busy manufacturing and transporting energy back to the bulbs. When the foliage dies down, cut it off. If you have lots and lots of bulbs and corms, you might want to move some of them to a new planter box or other containers so they'll all have enough elbow room. Best wishes with the move!
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