H. ‘Southern Blues’
Hosta ‘Southern Blues’ is a registered cultivar () .
| Year registered | 2014 |
|---|---|
| Section class | III-2 (Medium) |
Overview
Registered in 2014, *Hosta* 'Southern Blues' originated from a cross between *H. 'Pewterware'* (pod parent) and *H. 'Skylight'* (pollen parent). This medium-sized cultivar is distinguished by its intensely silvery blue, nearly round leaves with cordate bases, heavy substance, and a pronounced glaucous bloom on both surfaces.
In the Garden
'Southern Blues' forms a dense, mound-like clump reaching 36 inches (91.4 cm) in diameter and 14 inches (35.6 cm) in height, with a moderate growth rate. It performs best in partial to full shade, typical of hosta-growing zones, where its blue-green foliage retains its color. The substantial, cupped leaves with 13 to 15 vein pairs and lightly wavy margins make it suitable for border fronts, shade gardens, or as a specimen plant; its medium size allows pairing with ferns, heucheras, or smaller perennials.
Care Notes
Provide consistent moisture, especially during 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, so protective measures may be necessary in areas with high pest pressure.
Size and leaf
| Clump height | 14 in (35.6 cm) |
|---|---|
| Clump width | 36 in (91.4 cm) |
| Leaf length | 7.5 in (19.1 cm) |
| Leaf width | 6.5 in (16.5 cm) |
| Vein pairs | 15 |
| Leaf | glaucous bloom on top; glaucous bloom underneath; moderately cupped, lightly wavy, moderately corrugated |
| Flower scape height | 22–24 in (55.9–61.0 cm) |
| Notable characteristics | intensely silvery blue cupped and rugose leaves of heavy substance |
From the American Hosta Society Registry record.
Parentage
- Pod parent: H. 'Pewterware' — H. ‘Pewterware’
- Pollen parent: H. 'Skylight' — H. ‘Skylight’
Similar cultivars
Other registered hostas in the same AHS section class (III-2, medium size):
- H. ‘Evening Blush’ (2013)
- H. ‘Lederhosen’ (2010)
- H. ‘Blue Cascade’ (2009)
- H. ‘Canadian Blue’ (2009)
- H. ‘Purple Rain’ (2008)
- H. ‘Delaware River’ (2005)
Related guides
Registration data: AHS Registry #5278