Hosta Royal Standard (Plantain Lily)
Vigorous and fast-growing, Hosta ‘Royal Standard’ is a large Hosta with heart-shaped, satiny, slightly dimpled, bright green leaves, 9 in. long (22 cm). Opening from lavender-tinted buds in late summer to fall and rising high on scapes 42 in. long (105 cm), the funnel-shaped waxy white flowers are delightfully fragrant and far more abundant than those of its parent, Hosta plantaginea.
Vigorous and fast-growing, Hosta 'Royal Standard' is a large Hosta with heart-shaped, satiny, slightly dimpled, bright green leaves, 9 in. long (22 cm). Opening from lavender-tinted buds in late summer to fall and rising high on scapes 42 in. long (105 cm), the funnel-shaped waxy white flowers are delightfully fragrant and far more abundant than those of its parent, Hosta plantaginea.
- Recipient of the prestigious Award of Garden Merit of the Royal Horticultural Society.
- Easy grower, Hosta 'Royal Standard' grows 36 in. tall (90 cm) and spreads 51 in. (127 cm).
- Sun to part shade lover, it is best grown in rich, moist, slightly acidic or neutral, well-drained soils. Quite sun tolerant with adequate moisture, its leaves will turn chartreuse if exposed to full sunlight. Shelter from cold, dry winds. Mulch in spring.
- Perfect for the shade garden, mixed with other perennials in bed and borders, city gardens, and cottage gardens. Great for edging or underplanting shrubs and roses.
- Watch for slugs and snails which could damage the attractive foliage.
- Cut off the stems after blooming to encourage the plant's growth. Discolored leaves should be trimmed back to the ground.
- Propagate by division in early spring or late summer.
- Toxic to dogs, toxic to cats, toxic to horses.
Requirements
Hardiness | 3 – 9 |
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Heat Zones | 2 – 9 |
Climate Zones | 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 14, 15, 16, 17, 18, 19, 20, 21 |
Plant Type | Perennials |
Plant Family | Hosta – Plantain Lilies |
Exposure | Full Sun, Partial Sun |
Season of Interest | Spring (Mid,Late)Summer (Early,Mid,Late)Fall |
Height | 2' – 3' (60cm – 90cm) |
Spread | 3' – 4' (90cm – 120cm) |
Spacing | 48″ (120cm) |
Water Needs | Average |
Maintenance | Low |
Soil Type | Clay, Loam |
Soil pH | Acid, Neutral |
Soil Drainage | Moist but Well-Drained |
Characteristics | Plant of Merit, Showy |
Garden Uses | Beds and Borders, Edging, Underplanting Roses and Shrubs |
Garden Styles | City and Courtyard, Informal and Cottage, Traditional Garden |