About 5 years ago I bought 3 Zantedeschia - Yes I was feeding them, a couple of times a year then a member of the Gardeners Question Time team told me they may be in soil too rich! so I stopped. They are were outside but I have dug them up and am waiting
About 5 years ago I bought 3 Zantedeschia (Calla) Lillies. The first year they thrived. Since then I haven't had a single bloom. They have multiplied and multiplied and I have now got them in three separate terracotta pots, every year they produce masses of beautiful folliage but not one bloom. Help!
- 3 Nov, 2010