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.
This summary was generated with AI from the registry record and has not been reviewed yet; the registry data on this page is the reference. How we use AI.
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
8 published registry records name Hosta ‘Crispula’ as a parent: 1 sport and 7 seedlings.
Sports of H. ‘Crispula’ (1), by registration year
- H. ‘Minuet’ (1990)
Seedlings of H. ‘Crispula’ (7), by registration year
- H. ‘Daily Joy’ (1973)
- H. ‘Great Desire’ (1973)
- H. ‘Quilting Party’ (1980)
- H. ‘Eunice Fisher’ (1985)
- H. ‘Lucy's Crinkles’ (1991)
- H. ‘Rocky Mountain High’ (1991)
- H. ‘Island Waves’ (2016)
From the pod, pollen and sport parent fields of American Hosta Society Registry records.
Similar cultivars
Other registered hostas in the same AHS section class (III-4b, medium size):
- H. ‘El Niño’ (2003)
- H. ‘Lakeside Beloved’ (1999)
- H. ‘Applause’ (2006)
- H. ‘Quiet Waters’ (2008)
- H. ‘Cathy's Clown’ (2011)
- H. ‘Patriot’ (1991)
Related guides
Registration data: AHS Registry #1262. How we check this data.