Jack of Diamonds® Siberian Bugloss (Brunnera macrophylla ‘Jack of Diamonds’) – Proven Winners®

Jack of Diamonds® Siberian Bugloss is a Proven Winners® perennial valued for its exceptionally large silver foliage and soft blue spring flowers. This cultivar of Brunnera macrophylla is selected for its oversized leaves, which provide bold texture and brightness in shaded garden spaces.

This herbaceous perennial forms a dense clump of heart-shaped leaves with a heavily silvered surface and contrasting green veining. In early to mid-spring, sprays of small, sky-blue flowers appear above the foliage, resembling forget-me-nots and adding delicate seasonal colour.

Jack of Diamonds® Brunnera is well-suited for shaded borders, woodland gardens, and underplanting. Its large foliage makes it an excellent focal point in shade plantings and provides strong contrast when paired with finer-textured plants.