H. ‘Amanuma’
Hosta ‘Amanuma’ is a registered cultivar () , originated by P. Ruh.
| Year registered | 2002 |
|---|---|
| Registrant | P. Ruh |
| Section class | V-1 (Miniature) |
Overview
Registered in 2002 by P. Ruh, Hosta 'Amanuma' is a miniature hybrid derived from H. venusta (pod parent) and H. capitata (pollen parent). The cultivar is distinguished by its small, ovate leaves with light green, slightly rippled margins and a dull upper surface, set against a medium greenish-yellow scape.
In the Garden
'Amanuma' forms a compact, mound-like clump reaching 8 inches (20.3 cm) in height and 15 inches (38.1 cm) in diameter, with a moderate growth rate. It performs best in partial to full shade, typical of most hostas, and is well-suited to rock gardens, troughs, or the front of shaded borders. Its miniature size makes it an excellent candidate for container cultivation, where it pairs effectively with small ferns or shade-tolerant sedges.
Care Notes
Provide consistent moisture during the growing season, particularly in containers, and apply a balanced, slow-release fertilizer in early spring. As with many hostas, slug and deer damage may occur; monitor and manage as needed in typical hosta-growing zones.
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 | 8 in (20.3 cm) |
|---|---|
| Clump width | 15 in (38.1 cm) |
| Leaf length | 3 in (7.6 cm) |
| Leaf width | 1.88 in (4.8 cm) |
| Leaf | light green slightly rippled margins; dull on top; slightly shiny underneath; lightly cupped ,lightly folded and corrugated |
| Flower scape height | 19 in (48.3 cm) |
From the American Hosta Society Registry record.
Parentage
- Pod parent: H. venusta
- Pollen parent: H. capitata
Similar cultivars
Other registered hostas in the same AHS section class (V-1, miniature size):
- H. ‘Gus’ (2008)
- H. ‘Green Fingers’ (2002)
- H. ‘Ko Mame’ (2002)
- H. ‘Lakeside Lime Tart’ (2002)
- H. ‘Little Ralph’ (2002)
- H. ‘Little Red Rooster’ (2002)
Related guides
Registration data: AHS Registry #215. How we check this data.