H. ‘The Sun King’
Hosta ‘The Sun King’ is a registered cultivar () , originated by Russ O'Harra Hosta Society.
| Year registered | 1999 |
|---|---|
| Registrant | Russ O'Harra Hosta Society |
| Section class | I-3 (Giant) |
Overview
Registered in 1999 by the Russ O'Harra Hosta Society, 'The Sun King' is a giant hosta cultivar of unknown parentage. It is visually distinctive for its large, blue-green leaves with broad golden yellow margins, a glaucous bloom on the undersides, and a slightly shiny upper surface.
In the Garden
This cultivar forms a substantial mound, reaching 26 inches (66.0 cm) in height and spreading to 60 inches (152.4 cm) in diameter, with a moderate growth rate. It performs best in partial to full shade, as is typical for hostas, and its bold foliage provides strong textural contrast when paired with ferns, astilbes, or other shade perennials. Due to its giant size, it is unsuitable for container cultivation and is best used as a specimen or in large border plantings.
Care Notes
Water regularly to maintain consistent soil moisture, especially during dry periods. Fertilize in early spring as new growth emerges; slug and deer damage may occur and should be managed as needed.
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 | 26 in (66 cm) |
|---|---|
| Clump width | 60 in (152.4 cm) |
| Leaf length | 12 in (30.5 cm) |
| Leaf width | 12 in (30.5 cm) |
| Vein pairs | 14 |
| Leaf | slightly shiny on top; glaucous bloom underneath |
| Flower scape height | 32 in (81.3 cm) |
From the American Hosta Society Registry record.
Similar cultivars
Other registered hostas in the same AHS section class (I-3, giant size):
- H. ‘Leo’ (2009)
- H. ‘Sum and Substance’ (1980)
- H. ‘Diva’ (1999)
- H. ‘Key West’ (1999)
- H. ‘Rosedale Golden Goose’ (1999)
- H. ‘Rosedale Knox’ (1999)
Related guides
Registration data: AHS Registry #5685. How we check this data.