H. ‘Lahn’
Hosta ‘Lahn’ is a registered cultivar () , originated by P. & J. Ruh.
| Year registered | 2005 |
|---|---|
| Registrant | P. & J. Ruh |
| Section class | V-1 (Miniature) |
Overview
Registered in 2005 by P. & J. Ruh, 'Lahn' is a selfed seedling of the Hosta 'Tardiana' lineage. This miniature cultivar is distinguished by its narrow, lance-shaped blue-green leaves with dark green flat margins, a slightly shiny upper surface, and a glaucous bloom beneath. The leaves are lightly cupped, moderately twisted, and flat, with four vein pairs.
In the Garden
'Lahn' forms a compact mound 9.75 inches (24.8 cm) in diameter and 5 inches (12.7 cm) tall, with a moderate growth rate. As a miniature hosta, it is well suited for rock gardens, troughs, container culture, or the front of a shaded border. It performs best in partial to full shade and pairs effectively with small ferns, heucheras, or other diminutive woodland perennials. Its small size and flower-in-foliage habit make it a subtle textural accent.
Care Notes
Provide consistent moisture during the growing season; apply a balanced slow-release fertilizer in early spring. As with most hostas, monitor for slug and deer damage, particularly on new foliage.
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 | 5 in (12.7 cm) |
|---|---|
| Clump width | 9.75 in (24.8 cm) |
| Leaf length | 3.25 in (8.3 cm) |
| Leaf width | 1.13 in (2.9 cm) |
| Vein pairs | 4 |
| Leaf | dark green flat margins; slightly shiny on top; glaucous bloom underneath; lightly cupped, moderately twisted, lightly folded, flat |
| Flower scape height | 5 in (12.7 cm) |
| Notable characteristics | small size, flower in foliage |
From the American Hosta Society Registry record.
Parentage
- Pod parent: 'Tardiana'
- Pollen parent: 'Tardiana'
Similar cultivars
Other registered hostas in the same AHS section class (V-1, miniature size):
- H. ‘Gus’ (2008)
- H. ‘Devon Mist’ (2005)
- H. ‘Jiminy Cricket’ (2005)
- H. ‘Little Wiggler’ (2005)
- H. ‘Shark's Tooth’ (2005)
- H. ‘Tears of Joy’ (2005)
Related guides
Registration data: AHS Registry #3140. How we check this data.