Hosta ‘Blue Angel’

Hosta 'Blue Angel' (sieboldiana) (Plantain Lily)

Hosta ‘Blue Angel’, commonly known as Blue Angel Hosta, is a stunning herbaceous perennial prized for its large, blue-green leaves and elegant form. Among the largest of the hostas, it forms a cascading mound of thick, textured foliage that creates a lush, dramatic effect in shaded gardens. The leaves, which can grow up to 16 inches long, have a slightly ribbed texture and a soft, powdery blue hue that adds a cooling element to the landscape. In mid to late summer, tall scapes rise above the foliage, bearing pale lavender to white, bell-shaped flowers that attract hummingbirds and add vertical interest.

Reaching a mature height of 2–3 feet and spreading 4–6 feet, Hosta ‘Blue Angel’ thrives in USDA hardiness zones 3–9. It performs best in partial to full shade, where its blue coloration is most vibrant. This low-maintenance perennial prefers moist, well-drained, humus-rich soil and tolerates dry shade once established. Its impressive size and striking foliage make it an excellent choice for mass plantings, foundation beds, or as a focal point in shaded borders.

Care Instructions for Hosta ‘Blue Angel’

1. Light Needs: Grows best in partial to full shade. Avoid harsh afternoon sun, which can fade the blue coloration.
2. Soil Requirements: Prefers moist, well-drained, humus-rich soil. Amend soil with organic matter for optimal growth.
3. Watering: Water deeply and regularly during the growing season, especially in dry periods. Established plants tolerate short dry spells.
4. Pruning: Remove spent flower stalks after blooming to maintain a tidy appearance. Cut back dead foliage in late fall or early spring.
5. Fertilization: Apply a balanced, slow-release fertilizer in spring to encourage healthy growth. Avoid over-fertilizing, which can reduce leaf color.
6. Winter Care: Mulch around the base to protect roots from freezing temperatures in colder zones.
7. Pest Management: Monitor for slugs and snails, which can damage foliage. Use organic or chemical controls as needed.

With its impressive size, striking foliage, and adaptability, Hosta ‘Blue Angel’ is a must-have for shaded gardens. Its graceful form and low-maintenance nature make it a favorite among gardeners, adding elegance and texture to any landscape.