H. ‘Steffi’

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

Hosta ‘Steffi’ is a registered cultivar () .

Year registered2008
Section classIV-4b (Small)

Overview

A sport of Hosta 'Saint Elmo's Fire' registered in 2008, 'Steffi' is a small-sized cultivar distinguished by its dramatic color development. The leaves emerge with dark green centers and pure white margins, with the green deepening to an exceptionally dark shade as the season progresses, a change that occurs over a prolonged period.

In the Garden

'Steffi' reaches a mature spread of 24 inches (61.0 cm) and a height of 16 inches (40.6 cm), making it suitable for the front of borders, rock gardens, or container plantings. It performs best in partial to full shade, typical for hostas, and its white margins brighten darker areas. The broadly ovate, moderately flat leaves with rounded bases pair well with ferns, heucheras, and other small shade perennials.

Care Notes

Provide consistent moisture, especially during dry periods, and apply a balanced fertilizer in early spring as growth emerges. Like most hostas, 'Steffi' may be susceptible to slug damage, though its slightly shiny leaf surface offers some resistance; deer browsing is possible in areas where deer are present.

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 height16 in (40.6 cm)
Clump width24 in (61 cm)
Leaf length7 in (17.8 cm)
Leaf width4 in (10.2 cm)
Vein pairs8
Leafdark green with .5in (1.3cm) wide, pure white, flat margins; slightly shiny on top; slightly shiny underneath; moderately flat
Flower scape height26 in (66.0 cm)
Seasonal colour changespring color yellow edge, light green center, color changes through July
Notable characteristicsDramatic color change over a prolonged period, exceptionally dark green final color. Holds up well in fall

From the American Hosta Society Registry record.

Parentage

In the registry, its sport parent H. ‘Saint Elmo's Fire’ is itself a sport of H. ‘Sea Fire’.

Similar cultivars

Other registered hostas in the same AHS section class (IV-4b, small size):

Related guides

Registration data: AHS Registry #5384. How we check this data.