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  • Verbena rigida &
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slender vervain

Verbena rigida 'Polaris'

Verbena is a large and variable genus ranging from tiny ground covers to towering beauties. All have clustered flowers that attract hordes of pollinators.

Slender vervain is a perfect evergreen ground cover for warm zones. Pale lilac blooms smother this sweet, but tough plant from early summer through frost. Thrives in poor, hot, dry soil in full sun.

Gardeners in cooler zones: grow this plant as a no-care annual.

Distinctions: Winner of an Award of Garden Merit from the Royal Horticulture Society

Zones: 7 to 10
Family: Verbenaceae
Type: Perennial
Height: 12 to 24 in.
Spread: 12 to 24 in.
Exposure: Full Sun
Soil Conditions: Average
Bloom Time: June to October
Bloom Color: pale lavender
Native Range: Brazil and Argentina

Special Characteristics
  • Deer-resistant
  • Self-seeder
  • Short-lived
  • Groundcover
image credits

阿橋 HQ, CC BY-SA 2.0, via Wikimedia Commons

Verbena rigida &

See all in this genus