H. ‘Sunfish Blue’
Hosta ‘Sunfish Blue’ is a registered cultivar () .
| Year registered | 2004 |
|---|---|
| Section class | I-2 (Giant) |
Overview
Registered in 2004 from unknown parentage, *Hosta* 'Sunfish Blue' is a giant cultivar distinguished by its intensely blue-green foliage, which carries a glaucous bloom on both the upper and lower leaf surfaces. The leaves are broadly ovate with spear-like tips and cordate bases, measuring up to 17 inches long and 14 inches wide, with flat margins, moderate cupping, and light corrugation.
In the Garden
With a mature diameter of 48 inches and height of 35 inches, 'Sunfish Blue' forms a substantial upright clump suited to partial to full shade, as is typical for blue-leaved hostas. Its large, blue-green leaves provide strong textural contrast when paired with finer-textured shade perennials such as ferns, *Heuchera*, or *Carex*. The plant produces green scapes 48 to 50 inches tall, though the flowers are not its primary ornamental feature.
Care Notes
Provide consistent moisture during the growing season, applying a balanced slow-release fertilizer in early spring as new shoots emerge. As with most large-leaved hostas, slug and deer damage can occur and may require management in garden settings.
Size and leaf
| Clump height | 35 in (88.9 cm) |
|---|---|
| Clump width | 48 in (121.9 cm) |
| Leaf length | 17 in (43.2 cm) |
| Leaf width | 14 in (35.6 cm) |
| Vein pairs | 16 |
| Leaf | intensely blue green flat margins; glaucous bloom on top; glaucous bloom underneath; moderately cupped and lightly corrugated |
| Flower scape height | 48–50 in (121.9–127.0 cm) |
| Seasonal colour change | turns dark green late summer |
| Notable characteristics | giant blue |
From the American Hosta Society Registry record.
Similar cultivars
Other registered hostas in the same AHS section class (I-2, giant size):
- H. ‘Eola Sapphire’ (2004)
- H. ‘Gentle Giant’ (2005)
- H. ‘Clear Fork River Valley’ (2007)
- H. ‘Creek’ (2007)
- H. ‘Big and Blue’ (2000)
- H. ‘Abiqua Elephant Ears’ (1999)
Related guides
Registration data: AHS Registry #5517