Dactylicapnos scandens

RHS Plant Profile

yellow bleeding heart vine

Synonyms

Dicentra thalictrifolia
Dicentra scandens f. thalictrifolia
Dicentra scandens
Corydalis scandens

Climber Wall Shrub Conservatory Greenhouse

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A herbaceous climber with deeply lobed leaves 15-30cm long, some with tendrils. Yellow or sometimes white 2.5cm long flowers, occasionally tipped with pink or purple, emerge from mid-spring to late summer

Position

Partial shade

Soil Types

Loam, Sand

Max Height

2.5-4 metres

Max Spread

1-1.5 metres

Size

Time to Maturity: 2–5 years
Max Spread: 1-1.5 metres
Max Height: 2.5-4 metres

Growing Conditions

Loam Sand

Moisture: Moist but well–drained
pH: Acid or Alkaline or Neutral

Position

Partial shade

Aspect: West–facing or East–facing
Exposure: Sheltered
Hardiness

Hardiness Ratings

All ratings refer to the UK growing conditions unless otherwise stated. Minimum temperature ranges (in degrees C) are shown in brackets

H1A: under glass all year (>15C)
H1B: can be grown outside in the summer (10 - 15)
H1C: can be grown outside in the summer (5 - 10)
H2: tolerant of low temperatures, but not surviving being frozen (1 to 5)
H3: hardy in coastal and relatively mild parts of the UK (-5 to 1)
H4: hardy through most of the UK (-10 to -5)
H5: hardy in most places throughout the UK even in severe winters (-15 to -10)
H6: hardy in all of UK and northern Europe (-20 to -15)
H7: hardy in the severest European continental climates (< -20): H4

Colour & Scent

Season	Stem	Flower	Foliage	Fruit
Spring
Summer
Autumn
Winter

Botanical Details

Family: Papaveraceae
Native to GB/Ireland: No
Foliage: Deciduous
Habit: Climbing
Potentially harmful: Can cause stomach upset if ingested and contact with foliage may aggravate skin allergies. Wear gloves and other protective equipment when handling
Genus: Dactylicapnos (formerly included in Dicentra) are frost-tender deciduous climbing perennials or annuals, with compound or pinnate leaves, and flowers with heart-shaped outer petals which are characteristically pouched at the base, convergent to the tips, then bent outwards. These are usually borne in small, sometimes hanging, clusters, followed by pods, some strikingly inflated
Name Status: Correct
Plant Range: C Nepal to S China

How to Grow

Cultivation

Grow in partial shade in a moist but well-drained, humus rich soil. A soil rich in leaf mould is ideal. Avoid soils that are prone to drying out or staying wet. Plant in a sheltered spot

Propagation

Propagate by seed; sow fresh seed in vermiculite or grit and place in a cold frame through winter (stratifying). If the clump is large enough, propagation may be possible by division when the plant is dormant

Suggested planting locations and garden types

City and courtyard gardens
Wall side borders

Pruning

Cut back foliage down to ground level at end of growing season

Pests

Slugs and snails may be problematic

Diseases

Generally disease-free