Verbena bonariensis 'South American Vervain'
A standout plant in the show gardens at Chelsea Flower Show 2016. Slender branching willowy stems, with dense heads of tiny mauve flowers. RHS Award of Merit. A lovely see through plant for a border that does not need staking. NOTE this is not the same plant that grows in our paddocks. Hardy. Sun 1.8m h x 1m w