H. ‘Alma’

AI-generated watercolor illustration of Hosta 'Alma' (not a photograph)
AI-generated watercolor illustration by The Hosta Farm — not a photograph of this cultivar. How we use images

Hosta ‘Alma’ is a registered cultivar () , originated by G. Krossa.

Year registered1995
OriginatorG. Krossa
RegistrantP. Ruh
Section classIV-3 (Small)

Overview

Registered in 1995 by G. Krossa and P. Ruh, this small hosta forms a compact, rhizomatous clump 18 inches (45.7 cm) in diameter and 8.5 inches (21.6 cm) tall. Its leaves are green with yellow-gold margins, slightly rippled, dull above and slightly shiny beneath, with five vein pairs and a rounded base.

In the Garden

'Hosta' Alma performs best in partial to full shade, where its gold margins remain most distinct; excessive sun may cause marginal burning. At maturity, the plant reaches roughly 8 inches in height with a spread of 18 inches, making it suitable for the front of borders, rock gardens, or as edging along paths. Its small size also suits container culture. Companion plants include ferns, heucheras, and small woodland perennials that appreciate similar growing conditions.

Care Notes

Water regularly to maintain even soil moisture, especially during dry periods; apply a balanced, slow-release fertilizer in early spring as new growth emerges. Slugs and deer may feed on the foliage, so monitoring and appropriate controls are advisable in areas where these pests are prevalent.

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 height8.5 in (21.6 cm)
Clump width18 in (45.7 cm)
Leaf length4.75 in (12.1 cm)
Leaf width1.75 in (4.4 cm)
Vein pairs5
Leafyellow gold slightly rippled margins; dull on top; slightly shiny underneath
Flower scape height18 in (45.7 cm)

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 #202. How we check this data.