Corydalis flexuosa 'Pere David'
Corydalis flexuosa 'Pere David'
Smokey dark blue flowers are clustered on wiry red-tinted stems in spring. The glaucous foliage with red markings adds interest. It grows best in part shade in moist but well drained soil. It may go dormant in summer. (Perennial)
Bloom time Size Exposure
Spring 12" tall x 18" wide Part Shade 
Hardiness Zone:6,7,8,9,10,11
zone map Cold Hardy to -10° to 0°F
Fabulous Foliage Fabulous FoliageRockery or Alpine Plant Rockery or Alpine Plant