
How to Transplant Purpletop vervain
(Verbena bonariensis)
Purpletop vervain, also known as Tall vervain, South american vervain
For purpletop vervain, early spring to late spring or mid-fall to late fall are ideal seasons for transplanting, as it allows for root establishment before extreme temperatures. Choose a location with full sun to partial shade and well-drained soil. When transplanting, gently loosen the root ball to encourage healthy growth.