H. ‘Moby Dick’

Overview

Registered in 1999, this giant hosta cultivar arose as a hybrid of *Hosta* 'Sum and Substance'. It is visually distinctive for its exceptionally large, heavily textured blue-green leaves that reach 15 inches (38.1 cm) in length and 12 inches (30.5 cm) in width, with medium blue-green margins.

In the Garden

As a giant hosta, 'Moby Dick' forms a substantial clump that commands space in the landscape, reaching a mature size of approximately 36 inches (91 cm) in height and 60 inches (152 cm) in spread. It performs best in partial to full shade, where its blue-green foliage retains its color most effectively. This cultivar pairs well with ferns, astilbes, and other shade-tolerant perennials that contrast with its bold leaf form.

Care Notes

Provide consistent moisture, especially during dry periods, and apply a balanced slow-release fertilizer in early spring as new growth emerges. Standard slug and deer deterrent measures are advisable, as both pests find hosta foliage palatable.