H. ‘Celestial’

Hosta 'Celestial'
Photo © Wikimedia Commons contributor, CC

Hosta ‘Celestial’ is a registered cultivar () .

Year registered2000
Section classI-5b (Giant)

Overview

Registered in 2000, *Hosta* 'Celestial' is a giant hybrid resulting from a cross between *H.* 'Dorothy Benedict' (pod parent) and *H. hypoleuca* (pollen parent). This cultivar is visually distinctive for its large, blue-green leaves with broad, greenish-yellow, slightly rippled margins and a glaucous bloom on the undersides.

In the Garden

With a mature spread of 43 inches (109.2 cm) and height of 31 inches (78.7 cm), 'Celestial' functions as a substantial specimen or background plant in the shade garden. Its upright, slow-growing habit suits partially shaded to shaded sites in typical hosta-growing zones. The large, cordate leaves pair well with ferns, astilbes, and other shade-tolerant perennials that contrast in texture or color.

Care Notes

Provide consistent moisture, especially during establishment, and apply a balanced fertilizer in early spring as growth emerges. Slugs may damage the foliage, though the thick leaves offer some resistance; deer are known to browse hostas and may target this cultivar.

Size and leaf

Clump height31 in (78.7 cm)
Clump width43 in (109.2 cm)
Leaf length15.13 in (38.4 cm)
Leaf width14.13 in (35.9 cm)
Vein pairs17
Leafdark green with 2.25in (5.7cm) wide, greenish yellow, slightly rippled margins; slightly shiny on top; glaucous bloom underneath
Flower scape height33–36 in (83.8–91.4 cm)

From the American Hosta Society Registry record.

Parentage

Registered cultivars that list Hosta ‘Celestial’ as a parent:

Similar cultivars

Other registered hostas in the same AHS section class (I-5b, giant size):

Related guides

Registration data: AHS Registry #954