H. ‘Kalamazoo’

Hosta 'Kalamazoo'
Illustration: The Hosta Farm Editorial Team.

Hosta ‘Kalamazoo’ is a registered cultivar () .

Year registered2008
Section classIII-4b (Medium)

Overview

Registered in 2008 as a sport of *Hosta* 'Valley's Top', 'Kalamazoo' is a medium-sized cultivar distinguished by its blue-green leaves with greenish-white margins that intensify to white as the season progresses. The foliage is notably glossy on the upper surface with a glaucous bloom beneath, and the leaf margins exhibit a slight ripple.

In the Garden

'Kalamazoo' forms an upright to mound-like clump reaching approximately 20 inches (50 cm) in diameter and 28 inches (70 cm) in height, with a moderate growth rate. It performs best in partial to full shade, where the blue-green leaf color and white margins are most pronounced. This cultivar pairs well with ferns, heucheras, and other shade-tolerant perennials; its medium size makes it suitable for border fronts or woodland garden settings.

Care Notes

Water regularly during dry periods, particularly in the first growing season to establish a deep root system. Apply a balanced, slow-release fertilizer in early spring as new growth emerges. Like most hostas, 'Kalamazoo' is susceptible to slug and deer damage; monitor accordingly in typical hosta-growing zones.

Size and leaf

Clump height27.6 in (70.1 cm)
Clump width19.7 in (50 cm)
Leaf length10.2 in (25.9 cm)
Leaf width3.1 in (7.9 cm)
Vein pairs8
Leafmedium green with .2 to .6in (0.5 to 1.5cm) wide, greenish white, slightly rippled margins; very shiny on top; glaucous bloom underneath; lightly wavy
Flower scape height7.9–27.6 in (20.1–70.1 cm)
Seasonal colour changegreenish whites becomes clear white in summer
Notable characteristicsnice wavy margin, glaucous white underneath, margin changes to white through season

From the American Hosta Society Registry record.

Parentage

  • Sport parent: Sport of H. 'Valley's Top'

Similar cultivars

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

Related guides

Registration data: AHS Registry #2965