Pseudofumaria lutea (AKA Yellow Corydalis)

A nice little shade plants that blooms from spring to even after frosts. The blue-green foliage always looks fresh and the cheery yellow flowers never need deadheading. If happy with its location it will form a large clump and also seed itself in an un-obnoxious way. Very hardy despite its delicate looks. What more could you ask?

12″ part shade