Purple betony, an herbaceous perennial wildflower of the Lamiaceae (mint) family, thrives in a variety of habitats including meadows, gardens, parks, pastures, hedge banks, and open forest woodlands. It forms matted clumps and gradually attains a height and width of 1 to 2 feet.

For optimal growth, plant in full sun to partial shade in well-drained, moist, neutral to acidic soils. Drought-resistant once established, propagate by seeding in late summer, fall, or early spring; it also self-seeds efficiently.

The plant features large, heart-shaped leaves on long stems originating from the root, which constitute the majority of its foliage. Smaller leaves emerge from the slender, squared stems, appearing in pairs at wide intervals, stalkless and alternating. Both leaf types are rough-textured with a fringe of short hairs and glandular surfaces secreting a bitter, aromatic oil.

Its striking purple-red flowers, arranged in whorls, create a pattern of alternating flowers and leaves along the stem, culminating in a floral spike. The lipped flowers attract bees and other pollinators.

Ideal for mass planting, border fronts, or naturalizing in meadows, purple betony is also suitable for edging, container gardening, or accentuating hardscapes like patios and walkways. Its small stature is perfect for cottage and rock gardens.

While generally free of serious problems, snails and slugs may occasionally damage the plant.