Buenos Aires Tall Verbena

Buenos Aires Vervain (Verbena bonariensis 'Buenos Aires')

Buenos Aires Vervain (Verbena bonariensis 'Buenos Aires') is a bold, tall-growing perennial that produces airy clusters of rich violet-purple flowers on strong, slender stems from midsummer to fall. This pollinator-friendly, drought-tolerant variety is perfect for mixed borders, cottage gardens, and wildflower meadows, adding movement and vertical interest to any landscape.

Distinctive Features

'Buenos Aires' is an improved selection of Verbena bonariensis, offering deeper purple flower clusters and a more vigorous growth habit. The tall, upright stems reach 4 to 5 feet in height, topped with small, tubular, nectar-rich flowers that attract bees, butterflies, and hummingbirds. Its open, airy structure allows it to blend seamlessly with other perennials without overcrowding.

Growing Conditions

• Sun Exposure: Full sun.
• Soil: Prefers well-drained, moderately fertile soil.
• Water: Drought-tolerant once established; prefers occasional deep watering.
• Humidity: Prefers moderate humidity but tolerates dry conditions.
• USDA Hardiness Zones: 7-11 (grown as an annual in cooler climates).

Ideal Uses

• Pollinator Gardens: A magnet for butterflies, bees, and hummingbirds.
• Cottage Gardens: Adds a whimsical, airy texture.
• Meadows and Wildflower Plantings: Blends beautifully with other perennials.
• Mixed Borders: Provides height without overshadowing shorter plants.
• Cut Flower Gardens: Long-lasting blooms add elegance to floral arrangements.

Low Maintenance Care

Buenos Aires Vervain is a hardy, low-maintenance perennial that thrives with minimal care.

• Watering: Water regularly until established; tolerates dry spells once mature.
• Pruning: Deadhead spent flowers to prolong blooming.
• Fertilizing: Benefits from a light compost application in spring.
• Pest and Disease Resistance: Naturally pest-free and deer resistant.
• Winter Care: Self-seeds easily; may overwinter in mild climates.

Why Choose Buenos Aires Vervain?

Buenos Aires Vervain is an elegant, pollinator-friendly perennial that brings structure, movement, and extended seasonal color to gardens.

• Deep Violet-Purple Blooms: Provides a dramatic floral display.
• Tall, Airy Growth Habit: Adds height without bulk.
• Pollinator Magnet: Attracts bees, butterflies, and hummingbirds.
• Drought-Tolerant: Thrives in dry conditions once established.
• Low Maintenance: Requires little care beyond occasional deadheading.

For a graceful, long-blooming perennial that attracts pollinators and adds height, Buenos Aires Vervain (Verbena bonariensis 'Buenos Aires') is an outstanding choice.