Siberian Bugloss

(Brunnera macrophylla)

Siberian Bugloss (Brunnera macrophylla)

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Brunnera macrophylla Native Range
Native Range
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Climate Requirements

• Precipitation 23" - 41"
• High Temp. 66°F - 84°F
• Low Temp. 14°F - 34°F

Summary

Brunnera macrophylla, commonly known as Siberian Bugloss, is a deciduous perennial herb that is native to woodland areas in Turkey and the Caucasus region. It typically grows 12 to 18 inches (30 to 45 cm) tall and features clumps of large, heart-shaped leaves that can reach up to six inches (15 cm) across. These leaves often display attractive white or cream variegation, adding visual interest throughout the growing season. From mid-spring, Brunnera macrophylla produces sprays of small, bright blue flowers reminiscent of forget-me-nots, which bloom for an extended period of eight to ten weeks, offering a long-lasting display in the garden.

Siberian Bugloss is highly regarded for its ability to provide lush ground cover in shady areas, with its foliage remaining ornamental from spring until fall. It is an excellent choice for woodland gardens, shaded borders, and underplanting beneath taller plants. While it prefers consistently moist soil, it is relatively tolerant of different soil types as long as they provide medium drainage. It thrives in part shade but can tolerate full shade, making it versatile for various garden situations. Siberian Bugloss can self-seed and spread to other areas of the garden, which can be both a benefit for naturalizing and a consideration for maintenance. Division of clumps in early fall can help manage its spread and rejuvenate older plants.CC BY-SA 4.0

Plant Description

  • Plant Type: Herb
  • Height: 1-1.5 feet
  • Width: 1.5-2.5 feet
  • Growth Rate: Moderate
  • Flower Color: Blue, White
  • Flowering Season: Spring
  • Leaf Retention: Deciduous

Growth Requirements

  • Sun: Part Shade
  • Drainage: Medium

Common Uses

Bank Stabilization, Bee Garden, Border Plant, Deer Resistant, Groundcover, Low Maintenance, Potted Plant, Rabbit Resistant, Rock Garden, Showy Flowers, Street Planting, Water Garden

Natural Habitat

native to woodland areas in Turkey and the Caucasus region

Other Names

Common Names: Great Forget-Me-Not, Heartleaf, Largeleaf Brunnera, Kærmindesøster, Kaukasus-Vergißmeinnicht, Forglemmegeisøster, Minneblomsøster, Kaukasisk Förgätmigej

Scientific Names: Brunnera macrophylla, Anchusa myosotidiflora, Myosotis macrophylla, Anchusa myosotidifolia, Brunnera macrophylla var. glabrescens, Brunnera macrophylla var. grandiflora, Brunnera myosotidiflora

GBIF Accepted Name: Brunnera macrophylla (Adams) I.M.Johnst.