H. ‘Hoosier Dome’
Hosta ‘Hoosier Dome’ is a registered cultivar () .
| Year registered | 1998 |
|---|---|
| Section class | I-1 (Giant) |
Overview
Registered in 1998, 'Hoosier Dome' is a giant variegated hosta cultivar of unknown parentage. It is visually distinctive for its enormous, heavily rippled leaves with medium green margins and a dull surface texture on both sides.
In the Garden
This cultivar forms a large, mound-like clump reaching 42 inches (107 cm) in diameter and 24 inches (61 cm) tall, with a moderate growth rate. Its substantial leaves, measuring up to 28 inches (71 cm) long and 24 inches (61 cm) wide with cordate bases, make it suitable as a specimen or background plant in shaded borders. The scapes rise 36 to 40 inches (91 to 102 cm) high, bearing flowers typical of the genus.
Care Notes
Plant in moist, well-drained soil in partial to full shade, typical for hosta-growing zones. Water regularly during dry periods; apply balanced fertilizer in early spring as growth emerges. Slugs and deer may damage foliage, so monitor and manage as needed.
Size and leaf
| Clump height | 24 in (61 cm) |
|---|---|
| Clump width | 42 in (106.7 cm) |
| Leaf length | 28 in (71.1 cm) |
| Leaf width | 24 in (61 cm) |
| Vein pairs | 15 |
| Leaf | medium green heavy ripples margins; dull on top; dull underneath |
| Flower scape height | 36–40 in (91.4–101.6 cm) |
From the American Hosta Society Registry record.
Similar cultivars
Other registered hostas in the same AHS section class (I-1, giant size):
- H. ‘Green Dragonet’ (1999)
- H. ‘Centennial’ (1996)
- H. ‘Irish Hills’ (1996)
- H. ‘Elata’ (2002)
- H. ‘King James’ (1992)
- H. ‘Komodo Dragon’ (2004)
Related guides
Registration data: AHS Registry #2635