Corydalis curviflora subsp. rosthornii 'Blue Heron' (9cm pot)
A compact evergreen perennial with fine, greyish green foliage producing fragrant, blue flowers on red stems from late spring into summer.
Information Only
- Aspect: East-facing, North-facing, West-facing
- Exposure: Exposed, Sheltered
- Family: Papaveraceae
- Flower Colour : Blue
- Flower Season: Spring, Summer
- Foliage: Evergreen
- Fragrance: Flower
- Habit : Clump-forming
- Hardiness : H5 (Hardy in most places throughout the UK even in severe winters) -15 to -10C
- Moisture: Moist but well-drained
- pH: Acid, Alkaline, Neutral
- Season of Interest : Spring, Summer
- Soil: Chalk, Clay, Loam, Sand
- Sunlight: Partial Shade
Corydalis curviflora subsp. rosthornii 'Blue Heron'
Corydalis 'Blue Heron'
corydalis
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As of 1st July 2026, we will no longer be offering a mail order service. Orders received up to 30th June will be dispatched within 7-10 working days.
Our aim is to put more focus into our plant centre.
We can still help with sourcing plants for collection from our Langport plant centre. Simply email us your plant lists to [email protected] and we will contact you with prices and availability.
A compact evergreen perennial with fine, greyish green foliage producing fragrant, blue flowers on red stems from late spring into summer.
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