Lythrum salicaria - 2026

Lythrum salicaria is a striking perennial known for its tall, upright spikes of vivid purple flowers. Blooming from midsummer to early autumn, the plant’s dense flower clusters attract a variety of pollinators, including bees and butterflies, making it a valuable addition to wildlife-friendly gardens. Its lance-shaped green leaves create a lush backdrop for the showy blooms, adding texture and vertical interest to borders, damp meadows, or waterside plantings. This vigorous plant is visually appealing while supporting garden biodiversity.

Thriving in moist, well-drained soils, Lythrum salicaria prefers full sun to partial shade and is adaptable to a range of garden conditions, including marginal areas near ponds. Once established, it is hardy and low-maintenance, although it can self-seed freely, so occasional management may be required to prevent unwanted spreading. Its combination of bold flowers, rich foliage, and ecological benefits makes it a versatile and valuable garden perennial.