H. ‘David A. Haskell’
Hosta ‘David A. Haskell’ is a registered cultivar () , originated by A. Malloy.
| Year registered | 1999 |
|---|---|
| Registrant | A. Malloy |
| Section class | I-5b (Giant) |
Overview
Registered in 1999 by A. Malloy, this giant sport of *Hosta* 'Sum and Substance' is distinguished by its large, medium green leaves with wide, yellow margins. The cordate leaves reach 18 inches in length and 14 inches in width, with 15 pairs of veins and a slightly shiny surface on both sides.
In the Garden
'David A. Haskell' forms a fast-growing, mound-like clump reaching 25 inches in height and 50 inches in diameter. Its substantial size makes it suitable as a specimen plant or as a bold accent in partial to full shade, where the gold margins remain most vibrant. The tall scapes, reaching 68 to 70 inches, bear pale lavender flowers in midsummer. Companion plants should be chosen to complement its large scale, such as ferns or larger shade perennials.
Care Notes
Provide consistent moisture, particularly during dry periods, and apply a balanced fertilizer in early spring as new growth emerges. As with many large-leaved hostas, slug and deer damage may occur; monitor and manage as needed. This cultivar performs reliably in typical hosta-growing zones.
Size and leaf
| Clump height | 25 in (63.5 cm) |
|---|---|
| Clump width | 50 in (127 cm) |
| Leaf length | 18 in (45.7 cm) |
| Leaf width | 14 in (35.6 cm) |
| Vein pairs | 15 |
| Leaf | slightly shiny on top; slightly shiny underneath |
| Flower scape height | 68–70 in (172.7–177.8 cm) |
From the American Hosta Society Registry record.
Parentage
- Sport parent: Sport of H. 'Sum and Substance' — H. ‘Sum and Substance’
Similar cultivars
Other registered hostas in the same AHS section class (I-5b, giant size):
- H. ‘Celestial’ (2000)
- H. ‘Liberty’ (2000)
- H. ‘Leading Lady’ (1995)
- H. ‘Victory’ (2003)
- H. ‘Samurai’ (2010)
- H. ‘Frances Williams’ (1986)
Related guides
Registration data: AHS Registry #1372