H. ‘Omatsu-san Nishiki’

Hosta 'Omatsu-san Nishiki'
Illustration: The Hosta Farm Editorial Team.

Hosta ‘Omatsu-san Nishiki’ is a registered cultivar () , originated by P. Ruh.

Year registered2002
RegistrantP. Ruh
Section classIV-3 (Small)

Overview

Registered in 2002 by P. Ruh, *Hosta* 'Omatsu-san Nishiki' is a small, mound-forming cultivar distinguished by its unusual green-and-gold variegation and the distinctive net-like yellow-green coloration that appears on its flowers. The leaves are ovate with green centers and gold margins, the latter being heavily rippled, and the plant produces scapes bearing flowers that do not fully open.

In the Garden

'Omatsu-san Nishiki' reaches a mature diameter of approximately 13.5 inches (34.3 cm) and a height of 7 inches (17.8 cm), making it suitable for the front of borders, rock gardens, or container culture. It performs best in partial to full shade, as is typical for hostas, and pairs well with other small shade perennials such as ferns, heucheras, or miniature epimediums. Its moderate growth rate and compact habit allow it to be used as an edging plant or in small-scale woodland settings.

Care Notes

Provide consistent moisture during the growing season, particularly in dry periods, and apply a balanced fertilizer in early spring as new growth emerges. As with most hostas, protect from slugs and snails, and monitor for deer browsing in areas where these animals are present.

Size and leaf

Clump height7 in (17.8 cm)
Clump width13.5 in (34.3 cm)
Leaf length4.25 in (10.8 cm)
Leaf width2.75 in (7 cm)
Leafyellow green heavily rippled margins; slightly shiny on top; very shiny underneath; moderately wavy, lightly folded and lightly twisted tip
Flower scape height20–26 in (50.8–66.0 cm)
Notable characteristicsvery unusual color; yellow with green net-like coloration; flowers do not fully open

From the American Hosta Society Registry record.

Similar cultivars

Other registered hostas in the same AHS section class (IV-3, small size):

Related guides

Registration data: AHS Registry #4138