Extremely showy, Veronicastrum introduce elegant vertical structure to the borders with their long spikes of densely-clustered, tiny flowers from summer to fall. With a candelabra look, these attractive inflorescences, in shades of white, blue, pink and purple, are nicely complemented by dark-green leaves that are arranged in whorls around the stem. Fantastically hardy, very tolerant, Veronicastrum add height, structure and texture to the garden, and as a bonus, they also attract bees and butterflies!