H. ‘Zager Blue’

Overview

Registered in 1987 by H. A. Zager and P. Ruh, 'Zager Blue' is a medium-sized hosta cultivar of unknown parentage. It is visually distinctive for its glossy blue-green leaves with a dull underside, a combination that creates a muted, matte appearance from below while the upper surface reflects light.

In the Garden

'Zager Blue' reaches a mature size of 17 inches (43.2 cm) in height and 30 inches (76.2 cm) in diameter, making it suitable for mid-border positions in shade or partial shade. Its blue-green foliage pairs well with yellow-leaved hostas or ferns in woodland settings; it is not typically recommended for container culture due to its medium size.

Care Notes

Provide consistent moisture, especially during dry periods, and apply a balanced fertilizer in early spring as new growth emerges. Slugs may damage the leaves, though the glossy surface offers some resistance; deer are a potential threat in areas where they are prevalent.