Corydalis ochroleuca
Corydalis ochroleuca
Neat mounds of attractive, fern-like, blue-green foliage. Creamy white flowers May – October. One of the longest blooming perennials. 8 – 15″ tall. Light to full shade, well-drained soil. A pleasing naturalizer, self sowing readily. Woodlands, shade gardens. Zone 5.