H. ‘Summer Snow’

Overview

Registered in 1978 by Mrs. R. Cannon, this large hosta cultivar results from a cross between *H. sieboldiana* (pod parent) and *H. 'Tokudama'* (pollen parent). 'Summer Snow' is visually distinctive for its broad, dark green leaves with exceptionally wide white margins—measuring 2 to 2.5 inches (5.1–6.4 cm)—and its variegated scapes.

In the Garden

Mature plants reach 26 inches (66 cm) in height and 24 inches (61 cm) in diameter, with individual leaves up to 12 inches (30.5 cm) long and 8 inches (20.3 cm) wide. This cultivar performs best in partial to full shade, as is typical for hostas, and its substantial size makes it suitable for mid-border or as a specimen in woodland gardens. It pairs well with ferns, astilbes, and other shade-tolerant perennials that complement its bold foliage.

Care Notes

Provide consistent moisture, especially during dry periods, and apply a balanced fertilizer in early spring as new growth emerges. Like most hostas, 'Summer Snow' is susceptible to slug and deer damage, so protective measures may be necessary in areas where these pests are prevalent.