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Narcissus 'Yellow River' (1)

daffodil 'Yellow River'

A trumpet daffodil to 45cm, with straplike, glaucous green leaves, producing solitary flowers in mid-spring. Each bloom has bright yellow, overlapping outer petals and a yellow corona to 4cm long with a ruffled rim

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Size
Ultimate height
0.1–0.5 metres
Time to ultimate height
1–2 years
Ultimate spread
0.1–0.5 metres
Growing conditions
Chalk
Clay
Loam
Sand
Moisture
Moist but well–drained, Well–drained
pH
Acid, Alkaline, Neutral
Colour & scent
StemFlowerFoliageFruit
Spring Yellow Green Blue
Summer
Autumn
Winter
Position
  • Full sun
  • Partial shade
Aspect

East–facing or South–facing or West–facing

Exposure
Sheltered
Hardiness
H6
Botanical details
Family
Amaryllidaceae
Native to GB / Ireland
No
Foliage
Deciduous
Habit
Clump forming
Potentially harmful
Harmful if eaten, skin irritant. Wear gloves and other protective equipment when handling. Pets (dogs, cats, tortoises): Harmful if eaten, skin irritant. For further information and contact numbers regarding pets, see the HTA guide to potentially harmful plants
Genus

Narcissus are bulbous herbaceous perennials with linear leaves and leafless stems bearing flowers, which may be solitary or in umbels, with 6 spreading perianth segments and a cup or trumpet-shaped corona

Name status

Accepted

Horticultural Group
Trumpet daffodils grow to 50cm, their solitary flowers with the trumpet as long as or exceeding the perianth segments

How to grow

Cultivation

Plant at one and a half to two times its own depth in autumn. Will tolerate most soils but prefers moderately fertile, well-drained soil that is constantly moist during the growing season. See daffodil cultivation for further advice

Propagation

Propagate by division, removing offsets as the leaves fade in early summer

Suggested planting locations and garden types
  • City and courtyard gardens
  • Coastal
  • Cottage and informal garden
  • Patio and container plants
  • Low Maintenance
  • Banks and slopes
  • Cut flowers
  • Flower borders and beds
Pruning

Deadhead as flowers fade. Allow the leaves to die down naturally

Pests

May be susceptible to slugs, large narcissus bulb fly, narcissus eelworm, and bulb scale mite on bulbs forced for early flowering

Diseases

May be susceptible to narcissus basal rot, narcissus leaf scorch or daffodil viruses

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