H. ‘Robyn Duback’
Hosta ‘Robyn Duback’ is a registered cultivar () , originated by R. Kuenster, AHS.
| Year registered | 2010 |
|---|---|
| Registrant | R. Kuenster, AHS |
| Section class | IV-5b (Small) |
Overview
Registered in 2010 by R. Kuenster of the American Hosta Society, this small hosta cultivar is distinguished by its medium green leaves with narrow, greenish-yellow margins and a pronounced wavy, twisted leaf blade with curled tips. The broadly ovate leaves, measuring 6.25 inches long and 4.5 inches wide with 8 to 10 vein pairs, exhibit a slightly shiny surface on both sides and a cordate base.
In the Garden
‘Robyn Duback’ forms a compact, mound-like clump reaching 14 inches in height and 30 inches in diameter, with a moderate growth rate suited to typical hosta-growing zones. It performs best in partial to full shade and pairs well with ferns, heucheras, and other small woodland perennials. Its small size makes it appropriate for rock gardens, troughs, or the front of shaded borders.
Care Notes
Provide consistent moisture, especially during dry periods, and apply a balanced fertilizer in early spring as new growth emerges. Standard slug and deer precautions are advisable, as with most hostas.
Size and leaf
| Clump height | 14 in (35.6 cm) |
|---|---|
| Clump width | 30 in (76.2 cm) |
| Leaf length | 6.25 in (15.9 cm) |
| Leaf width | 4.5 in (11.4 cm) |
| Vein pairs | 10 |
| Leaf | medium green with .2in (0.5cm) wide, greenish yellow, slightly rippled margins; slightly shiny on top; slightly shiny underneath |
| Flower scape height | 32–38 in (81.3–96.5 cm) |
| Notable characteristics | wavy leaf with twist, curled leaf tip |
From the American Hosta Society Registry record.
Similar cultivars
Other registered hostas in the same AHS section class (IV-5b, small size):
- H. ‘Autumn Frost’ (2009)
- H. ‘Praying Hands’ (1996)
- H. ‘Butter Rim’ (1986)
- H. ‘Academy Blushing Chartreuse’ (2009)
- H. ‘Blitz’ (2011)
- H. ‘Bubbles’ (2009)
Related guides
Registration data: AHS Registry #4714