H. ‘Lake Louise’

Overview

Registered in 1975 by E. Minks, 'Lake Louise' is a large blue-green hosta cultivar notable for its nearly orbicular leaves that measure 8 inches (20.3 cm) in both length and width. The foliage exhibits a distinct blue-green margin and 12 to 13 pairs of veins, giving the plant a dense, rounded appearance.

In the Garden

This cultivar reaches 18 inches (45.7 cm) in both height and diameter, forming a substantial mound suitable for partial to full shade. Its large, blue-green leaves provide strong contrast when paired with gold or chartreuse-foliaged plants such as *Hosta* 'Sum and Substance' or *Carex elata* 'Aurea'. The scape height is listed as 12 inches (30.5 cm), though some sources note variation; typical flower color is near-white on pale lavender stems. Given its size, 'Lake Louise' is best used in the middle to back of shaded borders or as a specimen in woodland gardens rather than in containers.

Care Notes

Water regularly to maintain consistent moisture, especially during dry periods, and apply a balanced slow-release fertilizer in early spring as new growth emerges. Like most large-leaved hostas, 'Lake Louise' is susceptible to slug and deer damage in typical hosta-growing zones.