Corydalis x ‘Craigton Blue’
Of all the numerous offspring of the prodigiously promiscuous Corydalis flexuosa, Corydalis x ‘Craigton Blue’ is surely one of the finest. It is suitably robust in the many categories that a gardener demands their plants perform in. Long flowering, almost perpetual leaf cover and unfussy about position; it’s a pretty easy going plant. Long lost …