H. ‘Cloudburst’
Hosta ‘Cloudburst’ is a registered cultivar () , originated by D. Beilstein & M. Zilis.
| Year registered | 2006 |
|---|---|
| Originator | D. Beilstein & M. Zilis |
| Section class | III-2 (Medium) |
Overview
Registered in 2006 by D. Beilstein and M. Zilis, *Hosta* 'Cloudburst' is a medium-sized cultivar derived from *Hosta* 'Glory' as the pod parent. It is visually distinctive for its deeply cupped, twisted, and heavily corrugated blue-green leaves, which exhibit a glaucous bloom on both surfaces early in the season, and for its notably unruly, sprawling mound habit.
In the Garden
'Cloudburst' forms a mound approximately 33 inches (84 cm) in diameter and 10 inches (25 cm) tall, with a moderate growth rate. Its thick, textured leaves and blue-green coloration make it suitable for partial to full shade in typical hosta-growing zones. The plant pairs well with finer-textured shade perennials such as ferns or *Heuchera*, which contrast with its bold, corrugated foliage. Its medium size and unruly form are less suited to small containers but work effectively as a specimen or in mixed shade borders.
Care Notes
Water regularly to maintain consistent soil moisture, especially during dry periods. Fertilize in early spring as growth emerges; minimal slug and deer resistance is typical for blue-green hostas, so monitoring may be required.
Size and leaf
| Clump height | 10 in (25.4 cm) |
|---|---|
| Clump width | 33 in (83.8 cm) |
| Leaf length | 8.5 in (21.6 cm) |
| Leaf width | 7 in (17.8 cm) |
| Vein pairs | 14 |
| Leaf | medium blue-green flat margins; glaucous bloom early on top; glaucous bloom underneath; deeply cupped, deeply twisted, deeply corrugated |
| Flower scape height | 20–30 in (50.8–76.2 cm) |
| Seasonal colour change | turns shiny, dark green |
| Notable characteristics | unruly, cupped, dark green |
From the American Hosta Society Registry record.
Parentage
- Pod parent: H. 'Glory' — H. ‘Glory’
Similar cultivars
Other registered hostas in the same AHS section class (III-2, medium size):
- H. ‘Delaware River’ (2005)
- H. ‘Blue Haired Lady’ (2004)
- H. ‘Purple Rain’ (2008)
- H. ‘Blue Cascade’ (2009)
- H. ‘Canadian Blue’ (2009)
- H. ‘Lederhosen’ (2010)
Related guides
Registration data: AHS Registry #1090