We're offering you a Garden Ready Verbena Bonariensis Plants for £12.99, saving you up to 24% off Thompson and Morgan's's price of £16.99 (correct as of 06.06.2025).

Hardy Perennial Plants

Transform your garden with the airy elegance of Verbena bonariensis! This perennial favourite is renowned for its slender, upright stems topped with clusters of delicate lavender-purple blooms. Native to South America and widely loved in UK gardens, Verbena bonariensis brings height, movement, and a striking architectural presence from midsummer into autumn.

• Botanical name: Verbena bonariensis
• Mature size: Up to 120cm (48") tall x 45cm (18") wide
• Flowering period: June to October
• Hardiness: Hardy perennial (typically RHS H4)

Why Grow Verbena bonariensis?

• Biodiversity booster: Its nectar-rich flowers attract bees, butterflies, and other pollinators all summer long.
• Dramatic impact: Plant in swathes or mix with ornamental grasses for a naturalistic look that moves gracefully in the breeze.
• Design versatility: Perfect for herbaceous borders, wildlife gardens, prairie-style plantings, or as a see-through accent among lower-growing perennials.

Growing Guide & Care Tips

• Sunlight: Prefers full sun but tolerates light shade.
• Soil: Thrives in well-drained soil; tolerates poor soils but dislikes waterlogging.
• Watering: Water regularly until established; drought tolerant once mature.
• Caring: Minimal pruning required—simply cut back dead stems in late winter or early spring before new growth emerges.
• Planting time: Plant garden-ready plants after the last frost in spring for best results.

Design & Companion Planting Ideas

• Makes a stunning backdrop when paired with ornamental grasses like Miscanthus or Pennisetum.
• Adds height and contrast to borders alongside Rudbeckia, Echinacea, or Salvia.
• Create wildlife-friendly planting schemes by combining with other pollinator favourites such as lavender or buddleja.

FAQs

• When is the best time to plant Verbena bonariensis?
  The best time is after the last frost in spring when the soil has warmed up. These garden-ready plants can be planted straight away for a head start on summer blooms.
• How fast does it grow?
  This perennial grows quickly through spring and early summer, reaching its mature height of up to 120cm by mid-season.
• What care does it need?
  This plant is low maintenance. Just provide sun, well-drained soil, and water during dry spells. Cut back dead stems at the end of winter to encourage fresh growth each year.