Hosta kikutii 'Hillbilly Blues': A Striking Blue-Leaved Perennial for Shade Gardens

Hosta kikutii 'Hillbilly Blues', commonly known as Japanese rock hosta, is a clump-forming perennial prized for its flat-spreading, blue-colored leaves. In summer, it sends up arching, leafy scapes up to 24 inches tall, bearing funnel-shaped white flowers that are sometimes flushed with purple.

Noteworthy Characteristics

Use this hosta in the back of a mixed border or as a landscape specimen to add cool-toned foliage interest.

Care

Grow in moist but well-drained, fertile soil. This hosta is shade tolerant but performs best with full morning sun. It tolerates drought, though a summer mulch is beneficial to retain moisture.

Propagation

Divide plants in late summer or early spring.

Problems

Slugs and snails are common pests. In containers, watch for vine weevils. Viruses and foliar nematodes can also occur.

Overview

• Height: 1–3 ft.
• Spread: 1–3 ft.
• Growth Habit: Spreads
• Light: Full Sun to Part Shade
• Moisture: Dry to Medium
• Characteristics: Showy Foliage
• Bloom Time: Summer
• Flower Color: Purple, White
• Uses: Beds and Borders, Ground Covers, Specimen Plant/Focal Point, Waterside
• Style: Rock Garden, Woodland Garden
• Seasonal Interest: Spring Interest
• Tolerance: Drought Tolerant
• Type: Perennials