H. ‘Devastator’
Hosta ‘Devastator’ is a registered cultivar () , originated by R. Livingston.
| Year registered | 2009 |
|---|---|
| Originator | R. Livingston |
| Section class | IV-3 (Small) |
Overview
Registered in 2009 by R. Livingston, *Hosta* 'Devastator' is a small-sized cultivar derived from open pollination of *H. 'Invincible'*. It is visually distinctive for its bright yellow, rippled leaf margins contrasting with a green center, combined with horizontally spreading petioles that become pronounced in August.
In the Garden
This cultivar forms a mound-like clump reaching 18 inches (45.7 cm) in height and 38 inches (96.5 cm) in diameter, with a fast growth rate. It performs best in partial to dappled shade, typical of most hostas, and its small size makes it suitable for container cultivation or the front of a shaded border. Companion plants might include ferns, *Heuchera*, or small woodland perennials that complement its gold-margined foliage.
Care Notes
Water regularly to maintain even soil moisture, particularly during dry spells; apply a balanced fertilizer in early spring as new growth emerges. Slugs and deer may damage foliage, so monitoring and protective measures are advisable in areas where these pests are prevalent.
Size and leaf
| Clump height | 18 in (45.7 cm) |
|---|---|
| Clump width | 38 in (96.5 cm) |
| Leaf length | 6.5 in (16.5 cm) |
| Leaf width | 3.25 in (8.3 cm) |
| Vein pairs | 8 |
| Leaf | bright yellow rippled margins; shiny on top; shiny underneath; lightly folded, moderately wavy |
| Flower scape height | 20–26 in (50.8–66.0 cm) |
| Seasonal colour change | yellow becoming lime green with season |
| Notable characteristics | unique petioles spread horizontally in August |
From the American Hosta Society Registry record.
Parentage
- Pod parent: H. 'Invincible' — H. ‘Invincible’
- Pollen parent: open pollinated
Similar cultivars
Other registered hostas in the same AHS section class (IV-3, small size):
- H. ‘Blonde Elf’ (2010)
- H. ‘Post-it’ (2012)
- H. ‘Peach Salsa’ (2013)
- H. ‘Little Miss Magic’ (2004)
- H. ‘Fire Island’ (1998)
- H. ‘Gold Cadet’ (1974)
Related guides
Registration data: AHS Registry #1417