This lovely foliage plant rewards its grower with upright stems bearing clusters of fragrant tubular flowers which are a lovely purple shade, thereby contrasting beautifully with the ferny yellow leaves. This is a hardy pernnial that likes woodland soil and a slightly shaded setting. It won't appreciate a summer drought! The brilliant yellow delicate foliage has green streaks for further interest. This is one of the few Corydalis that doesn't go dormant in summer. Vigorous cascading growth.