H. ‘Mama Bear’

Hosta 'Mama Bear'
Illustration: The Hosta Farm Editorial Team.

Hosta ‘Mama Bear’ is a registered cultivar () .

Year registered2009
Section classI-3 (Giant)

Overview

Registered in 2009, *Hosta* 'Mama Bear' is a giant cultivar of unknown pollen parentage, with *H.* 'Choko Nishiki' as the pod parent. Its most distinctive feature is the combination of blue-green leaf centers with gold margins, the latter described as soft, smooth, and puckery, giving the foliage a luminous quality in the garden.

In the Garden

With a mature spread of 48 inches (121.9 cm) and height of 22 inches (55.9 cm), 'Mama Bear' commands substantial space and is best suited as a specimen or backdrop plant in partial to full shade. Its upright, moderate growth rate and large, broadly ovate leaves with cordate bases make it effective when paired with finer-textured perennials such as ferns or Japanese forest grass. The 32- to 34-inch (81.3–86.4 cm) scapes bear flowers typical of the genus.

Care Notes

Provide consistent moisture, especially during establishment, and apply a balanced fertilizer in early spring as new growth emerges. Like most large-leaved hostas, 'Mama Bear' is susceptible to slug and deer damage; protective measures may be necessary in areas where these pests are prevalent. It is hardy in typical hosta-growing zones.

Size and leaf

Clump height22 in (55.9 cm)
Clump width48 in (121.9 cm)
Leaf length12 in (30.5 cm)
Leaf width10 in (25.4 cm)
Vein pairs13
Leafgreenish yellow slightly rippled margins; slightly shiny on top; glaucous bloom underneath; lightly twisted, lightly wavy, lightly corrugated
Flower scape height32–34 in (81.3–86.4 cm)
Notable characteristicssoft, smooth, puckery yellow to greenish yellow leaves seems toglow in the garden

From the American Hosta Society Registry record.

Parentage

Similar cultivars

Other registered hostas in the same AHS section class (I-3, giant size):

Related guides

Registration data: AHS Registry #3611