Purpletop Vervain

Verbena bonariensis Seeds per packet: ~100 Packed for 2025 Purpletop Vervain (Verbena bonariensis) is a tall, slender perennial plant known for its striking appearance and ease of care. Verbena bonariensis is an herbaceous plant native to South America. It has been introduced to North America through the horticulture industry. This variety is native to Argentina and Brazil, which makes sense when you realize that the species name is derived from 'Buenos Aires'. It's a popular choice in gardens and landscapes. This plant is characterized by its tall, thin stems that can reach up to 6 feet (1.8 meters) in height, giving it a delicate, airy look. Atop these stems are clusters of small, vibrant purple flowers that bloom from early summer through to the first frost in autumn. The flowers are nectar-rich, making them a favorite among butterflies, bees, and other pollinators. Verbena bonariensis has a clumping growth habit with sparse foliage at the base, allowing for lower-growing plants to