H. ‘Backyard Monster’

AI-generated watercolor illustration of Hosta 'Backyard Monster' (not a photograph)
AI-generated watercolor illustration by The Hosta Farm — not a photograph of this cultivar. How we use images

Hosta ‘Backyard Monster’ is a registered cultivar () .

Year registered2007
Section classI-4b (Giant)

Overview

Registered in 2007, 'Backyard Monster' is a giant hosta cultivar of unknown parentage. Its distinctive appearance combines a medium green leaf surface with broad, creamy white margins that are slightly rippled, creating a bold variegated effect.

In the Garden

This cultivar reaches a mature spread of 42 inches (106.7 cm) and a height of 36 inches (91.4 cm), with scapes extending 36 to 40 inches (91.4 to 101.6 cm). It performs best in partial to full shade and is suited to typical hosta-growing zones. Its substantial size makes it effective as a specimen plant or as a backdrop for smaller perennials such as ferns or heucheras.

Care Notes

Provide consistent moisture, particularly during dry periods, and apply a balanced fertilizer in early spring as new growth emerges. The broad, thick leaves show moderate slug resistance, though monitoring may be necessary in damp conditions.

This summary was generated with AI from the registry record and has not been reviewed yet; the registry data on this page is the reference. How we use AI.

Size and leaf

Clump height36 in (91.4 cm)
Clump width42 in (106.7 cm)
Leaf length18 in (45.7 cm)
Leaf width16 in (40.6 cm)
Vein pairs16
Leafmedium green with .5 to 1.5in (1.3 to 3.8cm) wide, creamy white, slightly rippled margins; dull on top; lightly cupped, lightly wavy, lightly corrugated
Flower scape height36–40 in (91.4–101.6 cm)
Notable characteristicsgiant creamy white margined medium green

From the American Hosta Society Registry record.

Similar cultivars

Other registered hostas in the same AHS section class (I-4b, giant size):

Related guides

Registration data: AHS Registry #384. How we check this data.