Royal Standard Hosta is a shade-loving herbaceous perennial primarily grown for their foliage. The large narrow oval basal leaves are bright medium green with a satiny sheen and distinctive veining. The extremely fragrant bell-like white flowers raise up in terminals from the pale green rootstalk above the mound in mid-summer attracting butterflies and pollinators. Best color in partial sun and moist well-drained soils.
Type: |
|
Height: |
1.5' - 2' |
Spread: |
3' - 5’ |
Spacing: |
4’ |
USDA Hardiness Zone: |
3 - 8 |
Culture: |
|
Bloom Color: |
White |
Season of Interest: |
MAINTENANCE NEEDS: Low maintenance. Snails and slugs can cause severe problems if left unchecked. Foliar nematodes can cause interveinal browning. Plants infected with Hosta Virus X (HVX), tobacco rattle virus or tomato ring spot virus should be immediately removed from garden areas and destroyed. Otherwise, little to no problems.
LANDSCAPE USES: Accents or Group Plantings, Borders, Woodland Gardens, Naturalized Areas, Rock Gardens, and Containers.
COMPANION PLANTS: Coral Bells, Bleeding Heart, Lungwort
IMAGES: Stan Shebs, Hosta plantaginea cv Royal Standard 1, CC BY-SA 3.0, (2) User:Magicpiano, 1767 Milestones Marker 74, CC BY-SA 4.0, (3) Photo by David J. Stang, Hosta Royal Standard 2zz, CC BY-SA 4.0, (4) Photo by David J. Stang, Hosta Royal Standard 1zz, CC BY-SA 4.0
*As plants have ranges in appearance they may not appear as the images shown.