H. ‘On the Border’

Hosta 'On the Border'
Photo © Wikimedia Commons contributor, CC

Hosta ‘On the Border’ is a registered cultivar () .

Year registered2007
Section classIII-4b (Medium)

Overview

Registered in 2007, this medium-sized hosta cultivar resulted from a cross between *Hosta* 'Neat Splash' (seed parent) and *Hosta* 'Blue Wedgwood' (pollen parent). It is visually distinctive for its medium green, ovate leaves with a pure white margin approximately 0.5 inches (1.3 cm) wide, a feature that extends down the petiole. The leaf surface is very shiny on both sides, and the foliage remains attractive well into October.

In the Garden

Mature plants form a mound-shaped clump reaching 28 inches (71.1 cm) in diameter and 15 inches (38.1 cm) in height, with a moderate growth rate. The scapes rise 20 to 22 inches (50.8 to 55.9 cm) above the foliage and are green in color. This cultivar performs best in partial to full shade, as is typical for hostas. Its medium size and tidy mound make it suitable for the front to middle of shaded borders or as an accent among other shade perennials such as ferns, heucheras, or epimediums.

Care Notes

Provide consistent moisture during the growing season, applying a balanced fertilizer in early spring as new growth emerges. As with most hostas, slug and deer damage may occur and should be managed through appropriate control measures.

Size and leaf

Clump height15 in (38.1 cm)
Clump width28 in (71.1 cm)
Leaf length8 in (20.3 cm)
Leaf width4.5 in (11.4 cm)
Vein pairs9
Leafmedium green with .5in (1.3cm) wide, pure white, flat margins; very shiny on top; very shiny underneath; lightly folded at base, generally flat
Flower scape height20–22 in (50.8–55.9 cm)
Notable characteristicsShinny medium green leaves with .5 inch white border. White edge goes down the petiole. Looks good well into October.

From the American Hosta Society Registry record.

Parentage

Similar cultivars

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

Related guides

Registration data: AHS Registry #4143