H. ‘Yuma’

Hosta ‘Yuma’ is a registered cultivar () .

Year registered2007
Section classII-2 (Large)

Overview

Registered in 2007, *Hosta* 'Yuma' is a large, mound-forming cultivar resulting from a cross between *H.* 'Something Old' and *H.* 'Woodland Blue'. It is visually distinctive for its nearly round, intensely corrugated blue-green leaves with a glaucous bloom on both surfaces and uniform pebbling and puckering across the blade.

In the Garden

'Yuma' forms a dense mound 22 inches (55.9 cm) tall and 46 inches (116.8 cm) in diameter, making it suitable as a specimen or for the middle to back of a shaded border. It performs best in partial to full shade, where the blue-green leaf color is most pronounced, and pairs well with ferns, astilbes, and other shade-tolerant perennials. Its large, textured leaves provide contrast against finer-textured groundcovers such as *Lamium* or *Pulmonaria*.

Care Notes

Water regularly to maintain consistent soil moisture, particularly during dry periods, and apply a balanced slow-release fertilizer in early spring as new growth emerges. Standard slug and deer deterrents are recommended, as the large, lush leaves are attractive to both pests.

Size and leaf

Clump height22 in (55.9 cm)
Clump width46 in (116.8 cm)
Leaf length8.5 in (21.6 cm)
Leaf width8.5 in (21.6 cm)
Vein pairs16
Leafmedium blue-green flat margins; glaucous bloom on top; glaucous bloom underneath; lightly cupped, intensely corrugated
Flower scape height17–21 in (43.2–53.3 cm)
Notable characteristicsnearly round leaf with uniform pebbling and puckering

From the American Hosta Society Registry record.

Parentage

Similar cultivars

Other registered hostas in the same AHS section class (II-2, large size):

Related guides

Registration data: AHS Registry #6258