H. ‘Cosmic Spotted Cow’
Hosta ‘Cosmic Spotted Cow’ is a registered cultivar () .
| Year registered | 2011 |
|---|---|
| Section class | II-7 (Large) |
Overview
Registered in 2011, *Hosta* 'Cosmic Spotted Cow' is a large-sized cultivar resulting from a cross between *Hosta* 'Cosmic Hippie' (pod parent) and *Hosta* 'My Mom' (pollen parent). It is visually distinctive for its broadly ovate, corrugated green leaves with slightly rippled margins that are streaked with greenish white, creamy white, and pure white, giving a variegated appearance.
In the Garden
This cultivar forms a mound-like clump reaching 32 inches (81.3 cm) in diameter and 18 inches (45.7 cm) in height, with a moderate growth rate. It performs best in partial to full shade, as typical for hostas, and its large, textured leaves provide strong visual contrast when paired with finer-textured shade perennials such as ferns or *Heuchera*. Its substantial size makes it suitable as a specimen or mid-border plant in woodland gardens.
Care Notes
Provide consistent moisture, especially during dry periods, and apply a balanced fertilizer in early spring as new growth emerges. Standard precautions against slugs and deer are recommended, as both may damage the foliage.
Size and leaf
| Clump height | 18 in (45.7 cm) |
|---|---|
| Clump width | 32 in (81.3 cm) |
| Leaf length | 11.5 in (29.2 cm) |
| Leaf width | 9 in (22.9 cm) |
| Vein pairs | 14 |
| Leaf | streaked with greenish white, creamy white, and pure white slightly rippled margins; slightly shiny on top; dull underneath; corrugated |
| Flower scape height | 24–33 in (61.0–83.8 cm) |
| Notable characteristics | very good mother plant, leaf form |
From the American Hosta Society Registry record.
Parentage
- Pod parent: H. 'Cosmic Hippie' — H. ‘Cosmic Hippie’
- Pollen parent: H. 'My Mom' — H. ‘My Mom’
Similar cultivars
Other registered hostas in the same AHS section class (II-7, large size):
- H. ‘Quesadilla’ (2010)
- H. ‘Cosmic Sister’ (2006)
- H. ‘Justice’ (2003)
- H. ‘Campfire’ (2011)
- H. ‘Cosmic Hot Mama’ (2011)
- H. ‘Robb's Dream’ (2011)
Related guides
Registration data: AHS Registry #1209