Verbena bonariensis

Argentinian vervain

V. bonariensis is a tall perennial with erect, branching stems to 2m in height, bearing sparse, oblong leaves and numerous branched clusters of small, purple flowers from summer to autumn

Soil
ph
Eventual height
Eventual width
Years until maturity

2-5 years

Tall heads of bright, eye -catching rosy lavender, adding a tranquil tropical feel to borders. Height: 120-150cm (4-5ft)

£2.99Thompson & Morgan