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Old 19-06-2009, 10:18 AM
beccabunga beccabunga is offline
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First recorded activity by GardenBanter: Apr 2007
Posts: 543
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They like clay, they like slight shade [ie not full sun all day], they like their feet damp but not wet. They can tolerate winter floods. The main Oxfordshire groups are both in river meadows.

Our best clump is in a border under a shrub, on the edge of a paved area, and it is seeding madly into all the available cracks.

I have not found that they appreciate pots at all!