Blue Woodruff Seeds


Blue Woodruff
TWT167 Blue Woodruff ( Asperula azurea )

Blue Woodruff is a charming and underappreciated perennial prized for its masses of delicate sky-blue flowers and finely textured foliage. Forming neat mounds of slender green leaves, this elegant plant becomes covered with hundreds of tiny star-shaped blossoms that create a soft cloud of blue throughout the blooming season.

Native to southeastern Europe, Blue Woodruff is valued for its versatility in the garden. Its compact habit makes it ideal for borders, rock gardens, cottage gardens, containers, edging, and mixed perennial plantings. The profusion of blue flowers adds a cool, calming color that blends beautifully with roses, daisies, lavender, and many other summer-blooming plants.

In addition to its ornamental value, Blue Woodruff is an excellent pollinator plant. The nectar-rich flowers attract bees, butterflies, and other beneficial insects, helping support a healthy garden ecosystem. Its long bloom period provides a reliable source of nectar during the growing season.

Uses and Benefits:
  • Produces masses of delicate sky-blue flowers.
  • Excellent pollinator plant for bees and butterflies.
  • Beautiful edging plant for pathways and borders.
  • Ideal for rock gardens and alpine plantings.
  • Excellent container and patio plant.
  • Useful for cottage gardens and informal landscapes.
  • Provides long-lasting color throughout the blooming season.
  • Makes an attractive filler plant among larger perennials.
  • Suitable for cut flower gardens.
  • Can be used in dried floral arrangements.
  • Excellent choice for low-maintenance gardens.
  • Provides soft texture and color contrast in mixed plantings.
Hardiness Zones:

Blue Woodruff is generally hardy in USDA Zones 4-8, returning reliably each year in suitable climates.

Germination Instructions:
  • Sow seeds indoors 6-8 weeks before the last frost or directly outdoors in spring.
  • Cover seeds lightly with fine soil.
  • Maintain temperatures between 65-70°F (18-21°C).
  • Keep soil consistently moist during germination.
  • Germination typically occurs in 14-28 days.
  • Provide bright light once seedlings emerge.
  • Transplant after danger of frost has passed.
Growing Tips:
  • Plant in full sun to partial shade.
  • Prefers well-drained soil with moderate moisture.
  • Water during extended dry periods.
  • Deadhead spent flowers to encourage continued blooming.
  • Excellent for containers, borders, and rock gardens.
  • Attracts pollinators while requiring minimal maintenance.

Whether grown in containers, borders, rock gardens, or cottage garden settings, Blue Woodruff rewards gardeners with months of soft blue flowers, pollinator activity, and graceful beauty. Its combination of easy care, long bloom period, and unique color makes it a valuable addition to almost any sunny garden.

 125mg Package ( about 75 seeds ) $4.95


For over a thousand more unique seed varieties, all in stock and ready to ship, visit our Seed Catalog Index Page .

AI Fact Sheet