Veronica longifolia - 2026

Veronica longifolia is a tall, upright perennial that produces slender spikes of densely packed, violet-blue flowers above narrow, lance-shaped green leaves. Blooming from mid to late summer, the flower spikes provide a striking vertical element in borders, mixed plantings, or wildlife gardens. Its elegant, architectural form adds height and structure without overwhelming neighbouring plants, and the long flowering season ensures consistent colour when many other perennials are fading.

This species thrives in full sun and prefers moist but well-drained soil. It is particularly attractive to pollinators, including bees and butterflies, offering abundant nectar throughout its flowering period. Once established, it is low-maintenance, with occasional deadheading encouraging prolonged blooming. Veronica longifolia provides both ecological benefit and ornamental appeal, making it a reliable choice for sunny borders, cottage gardens, and naturalistic plantings.