H. ‘Kalamazoo’
Hosta ‘Kalamazoo’ is a registered cultivar () .
| Year registered | 2008 |
|---|---|
| Section class | III-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 height | 27.6 in (70.1 cm) |
|---|---|
| Clump width | 19.7 in (50 cm) |
| Leaf length | 10.2 in (25.9 cm) |
| Leaf width | 3.1 in (7.9 cm) |
| Vein pairs | 8 |
| Leaf | medium 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 height | 7.9–27.6 in (20.1–70.1 cm) |
| Seasonal colour change | greenish whites becomes clear white in summer |
| Notable characteristics | nice 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):
- H. ‘Quiet Waters’ (2008)
- H. ‘Oshima Silk’ (2009)
- H. ‘Applause’ (2006)
- H. ‘Cathy's Clown’ (2011)
- H. ‘Bridal Falls’ (2012)
- H. ‘El Niño’ (2003)
Related guides
Registration data: AHS Registry #2965