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Herbaceous Perennial

Hosta 'Restless Sea'

plantain lily 'Restless Sea'

'Restless Sea' is a small, clump-forming perennial to about 30cm high by 80cm across with greyish-green, narrowly ovate leaves with strongly waved edges and twisted tips. Compact spikes of relatively large, very pale purple, bell-shaped flowers are produced in late summer

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Size
Ultimate height
0.1–0.5 metres
Time to ultimate height
2–5 years
Ultimate spread
0.5–1 metres
Growing conditions
Clay
Loam
Sand
Moisture
Moist but well–drained
pH
Acid, Alkaline, Neutral
Colour & scent
StemFlowerFoliageFruit
Spring Green Grey Silver
Summer Purple Green Grey Silver
Autumn Green Grey Silver
Winter
Position
  • Partial shade
Aspect

East–facing or North–facing or West–facing

Exposure
Sheltered
Hardiness
H7
Botanical details
Family
Asparagaceae
Native to the UK
No
Foliage
Deciduous
Habit
Clump forming
Genus

Hosta are clump-forming herbaceous perennials with simple, ovate or lance-shaped leaves, often attractively coloured or variegated, and erect racemes of nodding, funnel or bell-shaped flowers in early summer

Name status

Accepted

How to grow

Cultivation

Grow in fertile, moist but well-drained soil in part shade with shelter from cold, dry winds. See hosta cultivation

Propagation

Propagate by division in late summer or early spring

Suggested planting locations and garden types
  • Patio and container plants
  • City and courtyard gardens
  • Cottage and informal garden
  • Low Maintenance
  • Cut flowers
  • Ground cover
  • Flower borders and beds
  • Garden edging
  • Underplanting of roses and shrubs
Pruning

Remove spent foliage as required and clear up dead foliage when it dies back at the end of the growing season

Pests

May be susceptible to slugs, snails and vine weevil

Diseases

May be subject to a virus

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