Hosta 'Royal Standard'
plantain lily 'Royal Standard'
'Royal Standard' is a vigorous herbaceous perennial with clumps of broadly ovate or heart-shaped, glossy light green leaves to 20cm in length. Fragrant white flowers, tinged with lilac, are carried on stems to 90cm in height in late summer
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Size
Ultimate height
0.5–1 metresTime to ultimate height
2–5 yearsUltimate spread
0.5–1 metresGrowing conditions
Moisture
Moist but well–drainedpH
Acid, NeutralColour & scent
| Stem | Flower | Foliage | Fruit | |
| Spring | Green | |||
|---|---|---|---|---|
| Summer | Purple White | Green | ||
| Autumn | Green | |||
| Winter |
Position
- Full sun
- Partial shade
Aspect
North–facing or East–facing
Exposure
Sheltered Hardiness
H7Botanical 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
- City and courtyard gardens
- Cottage and informal garden
- 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 and snails; plants in pots may be susceptible to vine weevil
Diseases
May be subject to a virus
Get involved
The Royal Horticultural Society is the UK’s leading gardening charity. We aim to enrich everyone’s life through plants, and make the UK a greener and more beautiful place.