Growing Brunnera (Siberian Bugloss): Shade-Loving Ground Cover with Spring Blooms

Pronunciation: brun-AIR-ah

Brunnera forms a lush mound of heart-shaped, softly hairy leaves topped by airy sprays of sparkling blue forget-me-not flowers in spring. It's a well-behaved, effective ground cover for woodland gardens, shady borders, and streambanks.

Light and Water

Prefers partial to full shade. Tolerates dry shade but needs consistent moisture in sun. Variegated cultivars require moist soil and will scorch in direct sun.

Soil and Fertilizer

Grow in well-drained, moderately fertile, humus-rich soil. Do not fertilize at planting or during the first season.

Pests and Diseases

Generally trouble-free.

Companions

Pairs beautifully with daffodils and other woodland plants.

Division and Transplanting

Divide in spring; plant crown at soil level.

End-of-Season Care

Leave old foliage over winter to protect crowns. After ground freezes, apply a loose mulch of oak leaves, pine boughs, or straw.

Calendar of Care

• Early Spring: Gradually remove winter mulch. Cut back old foliage; divide large clumps.
• Summer: Remove any green (reverted) foliage on variegated forms.