H. ‘Flemish Sky’

Overview

Registered in 2004 from unknown parentage, 'Flemish Sky' is a small hosta distinguished by its intense, clear light blue-green foliage. The leaves are broadly ovate with flat bases, lightly cupped and moderately wavy, bearing a glaucous bloom on both surfaces and slightly rippled margins.

In the Garden

This cultivar forms a compact, mound-like clump reaching 8.25 inches (21 cm) in height and 15.75 inches (40 cm) in diameter, with a moderate growth rate. It performs best in partial to full shade, where its blue coloration is most pronounced. The small size makes it suitable for rock gardens, troughs, or the front of shaded borders, where it pairs well with ferns, heucheras, or other small woodland perennials.

Care Notes

Provide consistent moisture, especially during dry periods, and apply a balanced slow-release fertilizer in early spring as new growth emerges. Like most hostas, it is susceptible to slug and deer damage; monitor regularly and take protective measures if needed.