Easily grown in average, medium, well-drained soil in part shade. Intolerant of dry soils. Prefers consistently moist, organically rich soils in shady areas. Species is easily grown from seed (perhaps best planted in autumn) and freely self-seed in the garden in optimum growing conditions. Clumps slowly spread by both creeping rhizomes and self-seeding to form thick ground covers.
Brunnera macrophylla, commonly called Siberian bugloss, is a rhizomatous, clump-forming perennial that is primarily grown in shady areas for its attractive heart-shaped, dark green, basal foliage. Small, forget-me-not-like flowers of light blue with yellow centers bloom in airy, branched racemes rising well above the foliage on slender stems to 18" tall in spring. Basal leaves form a foliage mound which remains attractive throughout the growing season. Smaller upper leaves are elliptic.
Brunnera macrophylla is synonymous with and sometimes sold as Anchusa myosotidiflora.
Genus name honors Swiss botanist Samuel Brunner (1790-1844).
Specific epithet from Latin means large leaved.
Common name of bugloss comes from Greek meaning ox tongue in probable reference to the roughness and shape of the leaves.
No serious insect or disease problems. Slugs and snails are occasional visitors.
Specimen, groups or mass as a ground cover. Borders, woodland gardens, naturalized areas or along streams or ponds.