Corydalis flexuosa 'China Blue'
Blue Corydalis
Family: Papaveraceae Poppy
| Type | Perennial |
| USDA Hardiness range | 4A - 9A |
| Exposure | Full shade to full sun |
| Bloom color | Blue |
| Bloom time | Early Summer, Early Fall |
| Water needs | Moist |
| Landscape uses | Container, ground cover, rock garden |
| Height | 9" to 12" / 25cm to 30cm |
| Spread | n/a |
| Growth rate | Fast |
| Bloom attributes | Suitable for cut flowers, fragrant flowers |
| Leaf color | Green |
| Fruit color | Black |
| Soil pH requirements | Neutral |
| Soil type | Loamy |
| Form | Spreading or horizontal |
| Attributes and features | Attractive foilage, naturalizing |