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Purple Top Vervain Wikimedia Commons
Verbenaceae

Purple Top Vervain

Verbena bonariensis

Enchantment and togetherness.

Family
Verbenaceae
Genus
Verbena
Native to
South America
Bloom season
Summer, Fall
Type
perennial
Height
3-6 ft
Sunlight
full sun
Soil
well-drained, average
Water
low to moderate
Hardiness
7-11
Lifespan
short-lived perennial

Did you know

  • Its tall, wiry stems are nearly transparent, creating a see-through effect that makes it perfect for the front or middle of borders.
  • It is one of the top ten butterfly-attracting plants in cultivation, particularly loved by monarchs and swallowtails.
  • Purple top vervain freely self-seeds and naturalizes, appearing in unexpected places throughout the garden each year.
  • Despite originating in South America, it has naturalized on every continent except Antarctica.
  • The tiny flower clusters at the top of the tall stems create a floating cloud of purple when planted en masse.

Color meanings

0

enchantment

1

cooperation

2

prayer

Uses

  • butterfly gardens
  • mixed borders
  • naturalistic plantings
  • cut flowers