Blue Woodruff Seeds
Blue Woodruff Seeds
• Star-shaped blue flowers in airy clusters
• Low-growing, mat-forming perennial for ground cover
• Thrives in partial to full shade
• Ideal for woodland gardens
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Description
Blue woodruff (Asperula or Galium) is a low-growing, mat-forming perennial featuring small, star-shaped blue flowers in loose clusters. Whorled, narrow leaves with delicate appearance. Reaches 6–12 inches tall and spreads slowly. Well-suited to shady locations and woodland gardens.
Product features
• Small, star-shaped blue flowers in loose, airy clusters
• Low-growing, mat-forming perennial reaches 6–12 inches tall, spreads 12–18 inches wide
• Whorled, narrow leaves with delicate texture
• Blooms in late spring to early summer
• Thrives in partial to full shade
• Tolerates a range of soil conditions
• Suitable for ground cover, woodland gardens, rock gardens, and containers
Planting Season: Sow in spring after last frost, or in fall for natural stratification. Cold stratify 4–6 weeks before spring sowing.
Light Requirement: Partial shade to full shade.
Seed Prep: Cold, moist stratification required (4–6 weeks at 34–38°F / 1–3°C).
Water Needs: Moderate; keep evenly moist during germination and establishment. Prefers consistent moisture.
Planting Depth: Surface sow or cover very lightly (needs light).
Sowing Method: Direct sow in fall or start indoors after stratification.
Hardiness Zones: USDA zones 4–8.