H. ‘Blue Sliver’
Hosta ‘Blue Sliver’ is a registered cultivar () , originated by R. Kuenster, AHS.
| Year registered | 2010 |
|---|---|
| Registrant | R. Kuenster, AHS |
| Section class | IV-2 (Small) |
Overview
Registered in 2010 by R. Kuenster (AHS), this small-sized hosta produces narrow, lance-shaped leaves of blue-green with a pronounced glaucous bloom on both surfaces. The cultivar is distinguished by its slim leaf profile, pointed tips, and flat blue margins, combined with a compact, mound-like habit.
In the Garden
'Blue Sliver' reaches approximately 9.5 inches (24.1 cm) in height and spreads to 14 inches (35.6 cm) in diameter, making it suitable for the front of borders, rock gardens, or container plantings. It performs best in partial to full shade, typical of most hostas, and pairs well with other small shade perennials such as ferns, heucheras, or miniature hostas. Its moderate growth rate and good leaf substance contribute to reliable garden performance.
Care Notes
Water regularly during dry periods, particularly in the first growing season. Apply a balanced, slow-release fertilizer in early spring as new growth emerges. While 'Blue Sliver' exhibits good substance, standard precautions against slugs and deer are recommended in areas where these pests are prevalent.
This summary was generated with AI from the registry record and has not been reviewed yet; the registry data on this page is the reference. How we use AI.
Size and leaf
| Clump height | 9.5 in (24.1 cm) |
|---|---|
| Clump width | 14 in (35.6 cm) |
| Leaf length | 7.25 in (18.4 cm) |
| Leaf width | 2.25 in (5.7 cm) |
| Vein pairs | 7 |
| Leaf | blue flat margins; glaucous bloom on top; glaucous bloom underneath; lightly twisted, lightly wavy |
| Flower scape height | 11–14 in (27.9–35.6 cm) |
| Notable characteristics | slim blue leaf, pointed tip, good substance |
From the American Hosta Society Registry record.
Similar cultivars
Other registered hostas in the same AHS section class (IV-2, small size):
- H. ‘Faerie Cups’ (2010)
- H. ‘Halcyon’ (1988)
- H. ‘Baby Blue’ (2010)
- H. ‘Benedict's Jelly Bean’ (2010)
- H. ‘Blue Butterfly’ (2010)
- H. ‘Blue Hearts’ (2010)
Related guides
Registration data: AHS Registry #673. How we check this data.