Verbena bonariensis

Tall Verbena, Argentinian Vervain
Verbena bonariensis
Type: Perennial or Annual
Exposure: Full Sun
Water: Regular

I think the best description of this South American native is from Fine Gardening, who calls this “a great see-through plant.” Getting as tall as 6ft (1.8m), the plant is really mostly stem between the basal mound of dark green, narrow, toothed leaves and the blooms. The stems branch near the top to hold 3 or so clusters of lavender purple, scented flowers, which seem almost to float in mid-air. Because of this exceptionally airy quality, it can be planted near the front of the bed without blocking the view of plants living behind it. In areas where it’s hardy (USDA zones 7-11) and therefore a perennial, its base can spread to 3ft (90cm) across. It can still be grown as an annual in colder climates, and will self seed readily. It attracts lots of bees and butterflies, and is at home in a cottage garden setting.

Fun Fact: The “bonariensis” part of its botanical name comes from “Buenos Aires,” the capital of Argentina.

Cheers,

John