By Mchugh
United Kingdom 
what do you do with tulips when they are finished, how long should they be left in the ground?
11 May, 2011
Answers
Definitely let the foliage die back naturally. We just leave ours in the ground all year round.
11 May, 2011
Previous question
ideally you should leave the foliage to die down naturally so that tulip bulbs gets as much energy as they can get through foliage. hope it helps
11 May, 2011