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BulbsConservatory Greenhouse

Nerine undulata (Flexuosa Group) 'Alba'
  • RHS AGM

nerine 'Alba'

A perennial bulb producing white, lily-like flowers in small clusters at the end of stout stems in late autumn. The petals have wavy edges and are curved outwards. Narrow, strap-shaped leaves follow the flowers

Synonyms
Nerine flexuosa 'Alba'
Nerine undulata 'Alba'
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Size
Ultimate height
0.1–0.5 metres
Time to ultimate height
5–10 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
Summer
Autumn White Green
Winter
Position
  • Full sun
Aspect

South–facing or West–facing

Exposure
Sheltered
Hardiness
H3
Botanical details
Family
Amaryllidaceae
Native to the UK
No
Foliage
Deciduous
Habit
Clump forming
Potentially harmful
Ornamental bulbs - not to be eaten. Wear gloves and other protective equipment when handling
Genus

Nerine are summer-dormant, perennial bulbs with erect leafless stems each bearing a terminal umbel of funnel-shaped flowers in autumn, and strap-shaped or linear leaves appearing after the flowers

Name status

Accepted

How to grow

Cultivation

Plant in early spring in a moderately fertile, well-drained soil. Protect in colder areas with a deep, dry mulch over winter or grow in containers in a frost-free greenhouse. See also nerine cultivation

Propagation

Propagate by division after flowering

Suggested planting locations and garden types
  • City and courtyard gardens
  • Coastal
  • Cottage and informal garden
  • Gravel garden
  • Patio and container plants
  • Mediterranean climate plants
  • Cut flowers
  • Flower borders and beds
  • Wall side borders
Pruning

No pruning required

Pests

May be susceptible to slugs

Diseases

Generally disease-free

Get involved

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