Blue Hosta Seeds (Hosta sieboldii)

Elegant and understated, Hosta sieboldii is a charming shade-loving perennial native to Japan. Its slender, arching leaves have a cool blue-green hue that pairs beautifully with delicate lavender to pale-violet blooms. This variety brings graceful texture to shaded beds and woodland paths, and is especially prized for its smaller size and graceful form. 

Product Features, Information Size & Details

Graceful Blue-Green Foliage – Narrow, lance-shaped leaves with a cool-toned, refined look

Delicate Lavender Blooms – Produces elegant flower stalks with soft violet bell-shaped blooms

Compact & Refined – A smaller, more delicate hosta perfect for borders, underplanting, or containers

Shade Garden Staple – Thrives in dappled shade, ideal for woodland and rock gardens

Low Maintenance – Resilient and reliable; great for beginners or naturalistic landscapes

Seeds per pack: 15–30 viable seeds

Expected height: 12–18" tall, 18–24" wide at maturity

Zones: USDA hardiness zones 3–8 (cold-hardy and reliable)

Soil: Prefers rich, moist, well-drained soil

Light: Best in partial to full shade

Care Tips
Sow seeds in a moist, well-draining seed-starting mix. Place in a shaded, consistently warm area (around 65–75°F). Germination may take 14–30 days. Transplant seedlings outdoors in spring or fall. Mulch annually to conserve moisture and suppress weeds. Apply organic compost in spring to support leaf growth. Protect young leaves from slugs in early summer.