H. ‘Pacifica’
Hosta ‘Pacifica’ is a registered cultivar () .
| Year registered | 2004 |
|---|---|
| Section class | I-2 (Giant) |
Overview
Registered in 2004, 'Pacifica' is a giant blue-green hosta of unknown pollen parentage, with *Hosta* 'Ming Dynasty' as its pod parent. Its most distinctive features are its very large, nearly round, heavily corrugated leaves with a dull, blue-green surface and flat margins, forming a slow-growing, mound-like clump.
In the Garden
'Pacifica' is best suited for partial to full shade, where its substantial foliage can develop its characteristic blue-green coloration. With a mature diameter of 59 inches (149.9 cm) and height of 24 inches (61.0 cm), it requires ample space and makes a bold specimen or background plant in woodland gardens and mixed borders. Its large, textured leaves pair well with ferns, astilbes, and other shade-tolerant perennials; it is not suitable for containers due to its giant size.
Care Notes
Water regularly during dry periods to maintain consistent soil moisture, and apply a balanced, slow-release fertilizer in early spring as new growth emerges. While 'Pacifica' shows typical hosta resistance to deer, it may be susceptible to slug damage, particularly on its lightly cupped leaves; monitor and manage slugs as needed in typical hosta-growing zones.
Size and leaf
| Clump height | 24 in (61 cm) |
|---|---|
| Clump width | 59 in (149.9 cm) |
| Leaf length | 13 in (33 cm) |
| Leaf width | 11 in (27.9 cm) |
| Vein pairs | 16 |
| Leaf | medium blue green flat margins; dull on top; dull underneath; moderately corrugated and lightly cupped |
| Flower scape height | 31–36 in (78.7–91.4 cm) |
From the American Hosta Society Registry record.
Parentage
- Pod parent: H. 'Ming Dynasty' — H. ‘Ming Dynasty’
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 #4194