H. ‘Crispula’
Hosta ‘Crispula’ is a registered cultivar () , originated by F. Maekawa.
| Year registered | 2001 |
|---|---|
| Originator | F. Maekawa |
| Registrant | AHS |
| Section class | III-4b (Medium) |
Overview
*Hosta* 'Crispula' is a medium-sized cultivar registered with the American Hosta Society in 2001, originated by F. Maekawa. It is distinguished by its deep green leaves with irregular, very undulate margins of silvery white to chalk-white, and by the unusual elongate, acuminate leaf tips that are twisted and turned under. The pod parent is unknown.
In the Garden
*Hosta* 'Crispula' forms a dome-shaped clump reaching approximately 36 inches (91.4 cm) in diameter and 20 inches (50.8 cm) in height, with a slow growth rate. The leaves are 10 inches (25.4 cm) long and 5.5 inches (14.0 cm) wide, with 7 to 10 sunken vein pairs, a matte sheen on the upper surface, and irregular waves across the leaf blade. The scape rises 24 to 36 inches (61.0 to 91.4 cm) above the foliage. The strongly contrasting white, wavy margins and twisted leaf tips make this cultivar visually notable in the shade garden. It is suitable for placement in partial to full shade, where the white margins remain distinct without scorching. Companion plants include ferns, *Heuchera*, and other shade-tolerant perennials with contrasting foliage textures. Due to its moderate size and slow spread, *Hosta* 'Crispula' is also appropriate for container cultivation.
Care Notes
*Hosta* 'Crispula' requires consistent moisture during the growing season and benefits from regular application of a balanced, slow-release fertilizer in spring. Slugs and deer may cause damage to the foliage; monitoring and appropriate control measures are recommended. Hardiness is typical for the genus, suitable for temperate climates.
Size and leaf
| Clump height | 20 in (50.8 cm) |
|---|---|
| Clump width | 36 in (91.4 cm) |
| Leaf length | 10 in (25.4 cm) |
| Leaf width | 5.5 in (14 cm) |
| Leaf | deep green irregular silvery white to chalk-white, very undulate margins; matte sheen on top; irregular waves on surface |
| Flower scape height | 24–36 in (61.0–91.4 cm) |
| Notable characteristics | very white wavy margins; elongate and accuminate tip twisted and turned under |
From the American Hosta Society Registry record.
Parentage
Registered cultivars that list Hosta ‘Crispula’ as a parent:
- H. ‘Daily Joy’ (seedling (pod parent))
- H. ‘Eunice Fisher’ (seedling (pod parent))
- H. ‘Great Desire’ (seedling (pod parent))
- H. ‘Island Waves’ (seedling (pod parent))
- H. ‘Lucy's Crinkles’ (seedling (pod parent))
- H. ‘Minuet’ (sport)
- H. ‘Quilting Party’ (seedling (pod parent))
- H. ‘Rocky Mountain High’ (seedling (pod parent))
Similar cultivars
Other registered hostas in the same AHS section class (III-4b, medium size):
- H. ‘El Niño’ (2003)
- H. ‘Lakeside Beloved’ (1999)
- H. ‘Aristocrat’ (1997)
- H. ‘Applause’ (2006)
- H. ‘Quiet Waters’ (2008)
- H. ‘Oshima Silk’ (2009)
Related guides
Registration data: AHS Registry #1262