A vigorous perennial with narrow, upright, green and white striped leaves topped by striking purple flowers in summer. Ideal for use in sunny borders, near ponds or water gardens. Flowers are great for cutting or attracting butterflies.
A vigorous perennial with narrow, upright, green and white striped leaves topped by striking purple flowers in summer. Ideal for use in sunny borders, near ponds or water gardens. Flowers are great for cutting or attracting butterflies.