Corydalis flexuosa
'China Blue'
Out of stock
Deep sky blue flowers April – June. Slightly fragrant. 10 – 12″ tall. Attractive blue-green, lacy foliage. Part shade; organically rich, well-drained soil. Summer dormant. Companions: ferns, dwarf hostas, forget-me-nots, toadlilies, spring flowering bulbs. Zone 5.