H. ‘Warwick Comet’
Hosta ‘Warwick Comet’ is a registered cultivar () .
| Year registered | 1999 |
|---|---|
| Section class | III-6a (Medium) |
Overview
Registered in 1999, *Hosta* 'Warwick Comet' is a medium-sized cultivar derived from a cross between a variegated form of *H.* 'Christmas Tree' (pod parent) and *H.* 'Dorset Blue' (pollen parent). The plant is distinguished by its blue-green leaves with pure white margins, a color pattern that reverses the typical arrangement found in many variegated hostas.
In the Garden
'Warwick Comet' reaches a mature diameter of approximately 30 inches (76.2 cm) and a height of 16 inches (40.6 cm), with a moderate growth rate. It performs best in partial to full shade, typical for blue-leaved hostas, and is suitable for woodland gardens, shaded borders, or as a specimen in mixed containers. The white margins provide contrast against darker-leaved companions such as ferns or *Heuchera* cultivars.
Care Notes
Provide consistent moisture during the growing season, particularly in dry periods, and apply a balanced fertilizer in early spring as new growth emerges. Like most hostas, it is susceptible to slug and deer damage; protective measures may be necessary in areas where these pests are prevalent.
Size and leaf
| Clump height | 16 in (40.6 cm) |
|---|---|
| Clump width | 30 in (76.2 cm) |
| Leaf length | 6 in (15.2 cm) |
| Leaf width | 6 in (15.2 cm) |
| Vein pairs | 11 |
| Leaf | slightly shiny on top; glaucous bloom underneath |
| Flower scape height | 24 in (61.0 cm) |
From the American Hosta Society Registry record.
Parentage
- Pod parent: H. 'Christmas Tree' variegated form — H. ‘Christmas Tree’
- Pollen parent: H. 'Dorset Blue' — H. ‘Dorset Blue’
Registered cultivars that list Hosta ‘Warwick Comet’ as a parent:
- H. ‘Cosmic Journey’ (seedling (pod parent))
- H. ‘Frosted Comet’ (seedling (pollen parent))
- H. ‘Green Cups’ (sport)
- H. ‘Yellow Comet’ (seedling (pollen parent))
Similar cultivars
Other registered hostas in the same AHS section class (III-6a, medium size):
- H. ‘Avocado’ (1998)
- H. ‘American Sweetheart’ (2002)
- H. ‘Guacamole’ (1994)
- H. ‘Andrew’ (2006)
- H. ‘Lakeside Paisley Print’ (2006)
- H. ‘Vulcan’ (2007)
Related guides
Registration data: AHS Registry #6044