H. ‘Space Odyssey’
Hosta ‘Space Odyssey’ is a registered cultivar () .
| Year registered | 1997 |
|---|---|
| Section class | I-2 (Giant) |
Overview
Registered in 1997, *Hosta* 'Space Odyssey' is a giant cultivar of unknown parentage, distinguished by its intensely blue-green, heavily rippled leaves that form a substantial mound. The foliage is slightly shiny on the upper surface and dull beneath, with cordate leaf bases and 16 pairs of veins per leaf.
In the Garden
This cultivar reaches 84 inches (213.4 cm) in diameter and 36 inches (91.4 cm) in height, with a moderate growth rate and a mound-like habit. It performs best in partial to full shade, as typical for blue-leaved hostas, and pairs well with ferns, astilbes, and other shade-tolerant perennials that complement its large scale. Its substantial size makes it suitable as a specimen plant or as a backdrop in woodland borders.
Care Notes
Provide consistent moisture during dry periods, and apply a balanced fertilizer in early spring as new growth emerges. Slugs and deer may damage foliage; monitor regularly and use appropriate controls if needed.
Size and leaf
| Clump height | 36 in (91.4 cm) |
|---|---|
| Clump width | 84 in (213.4 cm) |
| Leaf length | 16 in (40.6 cm) |
| Leaf width | 12 in (30.5 cm) |
| Vein pairs | 16 |
| Leaf | intensely blue green heavy ripples margins; slightly shiny on top; dull underneath |
| Flower scape height | 40–50 in (101.6–127.0 cm) |
From the American Hosta Society Registry record.
Similar cultivars
Other registered hostas in the same AHS section class (I-2, giant size):
- H. ‘Hirao Zeus’ (1997)
- H. ‘Abiqua Elephant Ears’ (1999)
- H. ‘Cool Change’ (1995)
- H. ‘Big and Blue’ (2000)
- H. ‘Eola Sapphire’ (2004)
- H. ‘Kong’ (1990)
Related guides
Registration data: AHS Registry #5283