Plant Heritage notice re Open Days......
Corydalis is a lovely perennial with ferny foliage and tubular flowers that suits a variety of garden situations, from rock garden to woodland border. To see a great range of cultivars in a medium-size garden, visit the National Collection held by Professor Brian Whitton in Durham, Sunday 25 March (and again on 1 April), 2-4.30pm. Refreshments on offer and plants for sale.
For details of this, and more gardening events in the north east, go to
http://plantheritagene.org.uk/Link to google map for location:

National Collection Holder Professor Brian Whitton is an expert on Corydalis who has shared some photos of his plants here in the forum and has travelled to China to see this delicate plant growing wild. His Durham garden showcases many species and cultivars, all of which you can see at the upcoming Open Days.