H. ‘Purple Flush’
Hosta ‘Purple Flush’ is a registered cultivar () .
| Year registered | 2010 |
|---|---|
| Section class | III-2 (Medium) |
Overview
Registered in 2010, *Hosta* 'Purple Flush' is a medium-sized cultivar resulting from a cross between *H.* 'Halcyon' (pod parent) and *H.* 'Gold Regal' (pollen parent). It is distinguished by its intensely blue-green, broadly ovate leaves with a glaucous bloom on both surfaces, and by the notable purple flush that appears in the middle of each flower petal.
In the Garden
'Purple Flush' forms a mound-like clump reaching 16 inches (40.6 cm) in height and 36 inches (91.4 cm) in diameter, with a slow growth rate. It is suitable for partial to full shade in typical hosta-growing zones, where its rich blue foliage provides strong contrast when paired with gold- or chartreuse-leaved companions such as *H.* 'Gold Regal' or *H.* 'Sum and Substance'. Its medium size makes it appropriate for mid-border positions or as a specimen in shaded woodland gardens.
Care Notes
Provide consistent moisture during dry periods, particularly in the first growing season. Apply a balanced fertilizer in early spring as new growth emerges. While not noted as exceptionally susceptible, standard slug and deer precautions are advisable in areas where these pests are prevalent.
Size and leaf
| Clump height | 16 in (40.6 cm) |
|---|---|
| Clump width | 36 in (91.4 cm) |
| Leaf length | 7 in (17.8 cm) |
| Leaf width | 5 in (12.7 cm) |
| Vein pairs | 13 |
| Leaf | intensely blue-green flat margins; glaucous bloom on top; glaucous bloom underneath; moderately cupped, moderately wavy, deeply corrugated |
| Flower scape height | 29 in (73.7 cm) |
| Seasonal colour change | dark green by mid-August |
| Notable characteristics | purple 'flush' in the middle of each flower petal, rich blue foliage |
From the American Hosta Society Registry record.
Parentage
- Pod parent: H. 'Halcyon' — H. ‘Halcyon’
- Pollen parent: H. 'Gold Regal' — H. ‘Gold Regal’
Similar cultivars
Other registered hostas in the same AHS section class (III-2, medium size):
- H. ‘Lederhosen’ (2010)
- H. ‘Blue Cascade’ (2009)
- H. ‘Canadian Blue’ (2009)
- H. ‘Purple Rain’ (2008)
- H. ‘Evening Blush’ (2013)
- H. ‘Delaware River’ (2005)
Related guides
Registration data: AHS Registry #4507