Corydalis cheilanthifolia
fern-leaved corydalis
An evergreen perennial with finely-cut, fern-like green leaves to 30cm long that may sometimes be tinted bronze. Dense spikes of short-spurred, bright yellow flowers to 2cm long are held on erect stems well above the foliage from spring into summer
Size
Ultimate height
0.1–0.5 metresTime to ultimate height
2–5 yearsUltimate spread
0.1–0.5 metresGrowing conditions
Moisture
Well–drainedpH
Acid, Alkaline, NeutralColour & scent
| Stem | Flower | Foliage | Fruit | |
| Spring | Yellow | Green | ||
|---|---|---|---|---|
| Summer | Yellow | Green | ||
| Autumn | Green | |||
| Winter | Green |
Position
- Partial shade
Aspect
East–facing or North–facing or West–facing
Exposure
Exposed or Sheltered Hardiness
H5Botanical details
- Family
- Papaveraceae
- Native to GB / Ireland
- No
- Foliage
- Evergreen
- Habit
- Clump forming
- Genus
Corydalis can be annuals, biennials or tuberous or rhizomatous perennials, with ternately or pinnately lobed leaves and racemes of spurred, tubular flowers
- Name status
Correct
- Plant range
- C China
How to grow
Cultivation
Grow in moderately fertile, well-drained, humus-rich soil in partial shade
Propagation
Propagate by seed or by division
Suggested planting locations and garden types
- Cottage and informal garden
- Rock garden
- Flower borders and beds
- Underplanting of roses and shrubs
Pruning
No pruning required
Pests
Generally pest-free but slugs and snails may damage young growth
Diseases
Generally disease-free
Get involved
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