Brunnera macrophylla ‘Frostbite’: The frosty elegance of woodlands

The Brunnera macrophylla ‘Frostbite’, also known as the Siberian Bugloss ‘Frostbite’, is a shade perennial with spectacular foliage and delicately bluish blooms. Its large heart-shaped leaves are adorned with magnificent silver marbling veined with dark green, as if a thin layer of frost has settled on them. Both robust, graphic, and romantic, this variety illuminates shaded areas of the garden with refinement.

Highly original silver foliage

‘Frostbite’ forms a dense and rounded clump, reaching 30 to 40 cm in height and approximately 40 to 50 cm in width. Its very bright silver foliage contrasts wonderfully with dark green or purple-leaved plants. In spring, small light blue flowers, similar to forget-me-nots, bloom above the foliage, adding a touch of softness and poetry. Durable and decorative from spring to autumn, it is a key element in shaded beds and elegant borders.

Cultivation and care

Easy to grow, Brunnera ‘Frostbite’ thrives in partial or bright shade, in cool, humus-rich, well-drained soil. It dislikes dry soils and scorching sun but tolerates cold well (down to -25 °C). Water regularly in summer to maintain soil moisture, especially in pots or during hot periods. Remove damaged leaves in spring to encourage new growth and maintain healthy, bright foliage.

Main characteristics

• Foliage color: Silver mottled with dark green

• Flower color: Light blue, forget-me-not type

• Type: Ornamental woodland perennial

• Exposure: Partial shade to shade

• Soil: Cool, humus-rich, well-drained

• Watering: Regular, especially in summer

• Flowering: Spring (March to May)

• Height: 30 to 40 cm

• Width: 40 to 50 cm

• Use: Shade beds, borders, containers, decorative groundcover

• Hardiness: Very hardy (down to -25 °C)

The plus of Brunnera ‘Frostbite’

With its finely veined silver foliage and soft blue flowers, Brunnera ‘Frostbite’ brings freshness and light to shaded areas. Elegant and easy to maintain, it pairs perfectly with ferns, hostas, and heucheras to create shaded scenes full of contrast and refinement.