Verbena – Brazilian Vervain 1g (Verbena bonariensis)
Brazilian Vervain is topped with clusters of tiny purple flowers from mid-summer into fall. Foliage grows 12-18 inches in height but blooms stand on top of long, slender stems reaching 4-5 feet in height. This is an airy perennial that can be used both at the front or the back of a planting bed because you can easily see through the flower stems. Perennial.