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Corydalis wilsonii (Wilson's corydalis)
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1 hour care
per year
per year
0.2m
Max height
Max height
0.2m
Max spread
Max spread
2-5 years
To maturity
To maturity
Plant details
Botanical name
Corydalis wilsonii
Other names
Wilson's corydalis
Genus
Corydalis Corydalis
Species
C. wilsonii - C. wilsonii is a compact, tap-rooted, evergreen perennial forming a wide rosette of pinnate, blue-green leaves divided into broadly oblong or elliptic leaflets and loose, upright racemes of short-spurred, tubular, green-tipped, bright yellow flowers in spring.
Corydalis wilsonii is: Evergreen
Habit
Rosette, Compact
Flower
Bright-yellow in Spring
Foliage
Bright-green in All seasons
How to care
Watch out for
Specific pests
General care
Pruning
Cut back in summer if foliage is untidy.
Propagation methods
Seed
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Where to grow
Corydalis wilsonii (Wilson's corydalis) will reach a height of 0.2m and a spread of 0.2m after 2-5 years.
Suggested uses
Rock, Greenhouse, Cottage/Informal, Containers, Beds and borders
Cultivation
Best grown in an alpine house or bulb frame in equal parts loam, grit, and leaf mould. Will not tolerate excessive winter wet. Will self-seed in ideal soil conditions. Outdoors, grow in poor, well-drained soil in partial shade.
Soil type
Chalky, Loamy, Sandy
Soil drainage
Well-drained, Moist but well-drained
Soil pH
Acid, Alkaline, Neutral
Light
Partial Shade, Full Sun
Aspect
South, East, West
Exposure
Exposed, Sheltered
UK hardiness Note: We are working to update our ratings. Thanks for your patience.
Hardy (H4)
Companion plants
We do not currently have companion plants added for this plant.
Botanical name
Corydalis wilsonii
Other names
Wilson's corydalis
Genus
Corydalis Corydalis
Species
C. wilsonii - C. wilsonii is a compact, tap-rooted, evergreen perennial forming a wide rosette of pinnate, blue-green leaves divided into broadly oblong or elliptic leaflets and loose, upright racemes of short-spurred, tubular, green-tipped, bright yellow flowers in spring.
Foliage
Evergreen
Habit
Rosette, Compact
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Colour
Flower
Bright-yellow in Spring
Foliage
Bright-green in All seasons
How to care
Watch out for
Specific pests
General care
Pruning
Cut back in summer if foliage is untidy.
Propagation methods
Seed
Monthly care advice
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Where to grow
Corydalis wilsonii (Wilson's corydalis) will reach a height of 0.2m and a spread of 0.2m after 2-5 years.
Suggested uses
Rock, Greenhouse, Cottage/Informal, Containers, Beds and borders
Cultivation
Best grown in an alpine house or bulb frame in equal parts loam, grit, and leaf mould. Will not tolerate excessive winter wet. Will self-seed in ideal soil conditions. Outdoors, grow in poor, well-drained soil in partial shade.
Soil type
Chalky, Loamy, Sandy
Soil drainage
Well-drained, Moist but well-drained
Soil pH
Acid, Alkaline, Neutral
Light
Partial Shade, Full Sun
Aspect
South, East, West
Exposure
Exposed, Sheltered
UK hardiness Note: We are working to update our ratings. Thanks for your patience.
Hardy (H4)
USDA zones
Zone 9, Zone 8, Zone 7, Zone 6
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| This plant likes... | Garden match | |
| Soil types: | Chalky, Loamy, Sandy | Tell us... |
| Soil drainage: | Well-drained, Moist but well-drained | Tell us... |
| Soil pH: | Acid, Alkaline, Neutral | Tell us... |
| Light: | Partial Shade, Full Sun | Tell us... |
| Aspect: | South, East, West | Tell us... |
| Exposure: | Exposed, Sheltered | Tell us... |
| Hardiness: | Hardy (H4) | Tell us... |
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