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CORYDALIS
Commonly known as Yellow fumitory
Genus of about 400 species of fibrous- or fleshy-rooted annuals and biennials, and tuberous or rhizomatous perennials. Most are herbaceous, a few evergreen. They occur in a variety of habitats, with many from woodland or rocky, mountain sites mostly in northern temperate regions.
Grown for their finely divided, fern-like leaves and tubular flowers.
Some are sun loving, some prefer shade and some require a period of dry summer dormancy.
Further Reading....
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EvergreenFern-like, pale-green leaves 10-15cm (4-6in) long with 3-lobed leaflets.
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Yellow -
Height30cm - 40cm (12-16in) -
Spread30cm (12in)
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HerbaceousEarly in the year, typically January till end of March, herbaceous plants might be supplied in 9cm pots to ensure timely despatch.Rhizomatous, mound-forming perennial. Bluntly-spurred flowers, 1-2cm (½-¾in) long, continue from late spring to early autumn.
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Full sun -
Partial shade
- Details
- Mature Size
- Tips and Advice
- Goes Well With
- Planting Combinations
- Other Suggestions
- See Also...
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Additional Features
Good to knowIs now growing wild in England and Wales.
Pests & DiseasesSlugs and snails.
Place of originEurope. -
Soil ConditionsFertile moist well-drained soil
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WildlifeRabbit Resistant
Corydalis - Growing Guide
Herbaceous Plants - Video Collection
- Dividing Herbaceous Perennials - Video Tip ondemand_video
- Spring Planting Osteospermums - Video Tip ondemand_video
- Dividing Summer Perennials - Video Tip ondemand_video
- Dividing summer flowering Hemerocallis - Video Tip ondemand_video
- Summer propagation - Video Tip ondemand_video
- Self-seeding aquilegia - Video Tip ondemand_video
- Supporting Plants - Video Tip ondemand_video
- Dead heading meconopsis - Video Tip ondemand_video
- Dead heading Delphiniums - Video Tip ondemand_video
- Feeding herbaceous peonies - Video Tip ondemand_video
- Overpotting Problems - Video Tip ondemand_video
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30cm - 40cm (12-16in)
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30cm (12in) |
Buy Varieties of CORYDALIS
CORYDALIS calycosa
sweetly scented blue flowers.
Gift-wrapping available
£13.50 , 3+ £12.00
CORYDALIS flexuosa 'China Blue'
light blue flowers
CORYDALIS flexuosa 'Purple Leaf'
purple-tinted blue-green leaves, with pale blue, purple-flushed, flowers. N.B. late summer dormant
CORYDALIS 'Porcelain Blue'
bright blue flowers, blue-green leaves with tints of bronze. Lightly scented
Useful extras...
Fertilisers & Feeds - Vitax
Q4 Pelleted Fertiliser
A useful fertiliser suitable for use on a wide variety of plants. Q4 provides all the nutrients and trace elements essential for vigorous growth, abundant flowering and ripening of fruit.
3 options from £6.00
Fertilisers & Feeds - Empathy
Afterplant - Tomatoes
AFTER PLANT TOMATO FEED Liquid Concentrate with Bio stimulant is a high potash liquid concentrate containing seaweed extract, plant derived amino acids and other nutrients specifically formulated to benefit tomatoes and greenhouse plants.
Only £8.00
Fertilisers & Feeds - Empathy
Rootgrow mycorrhizal fungi
Recommended by the RHS. Contains Rootgrow™ mycorrhizal fungi. Suitable for all trees and shrubs (except rhododendrons, azaleas, heathers, cranberries and blueberries)
3 options from £3.00
Fertilisers & Feeds - Empathy
All-purpose Seaweed Stimulant
All-purpose organic concentrated seaweed feed that is a ready to use, derived from sustainable harvested kelp, that can be used on all outdoor and indoor plants, except acid loving plants.
Perfect used in conjunction with Rootgrow™.
Only £7.50
Fertilisers & Feeds - Vitax
Blood, Fish & Bone
Improves vegetable, fruit and flower quality. Blood, Fish and Bone
contains three major nutrients essential for strong and healthy growth.
Only £6.00
Vermin & Pest Control
Slug Pellets
Slug killer blue mini pellets are easy to use and give effective control of slugs and snails.
Ideal in garden, conservatory or greenhouse.
Only £6.50
