If you’d like to add a little drama to your garden, consider Veronicastrum virginicum, also known as Culver’s root. Reaching heights up to six feet, this native prairie plant is known for its elegant ...

Veronicastrum virginicum 'Fascination': 'Like a shoal of small fish jumping up through the water' Credit: Photo: Alamy Good verticals are hard to find, but the upright tapers of Veronicastrum ...