Verbena bonariensis, commonly known as Purpletop Vervain or Tall Verbena, is an enchanting perennial plant that brings a sense of airy elegance to gardens and landscapes. Standing on slender, upright stems, this plant produces clusters of vibrant purple flowers that bloom from mid-summer well into autumn. The flowers are held high above the foliage, creating a captivating visual effect and attracting butterflies and other pollinators. In terms of size, Verbena bonariensis typically grows to a height ranging from 90 to 150 centimetres (35 to 59 inches) and has a spread of about 45 to 60 centimetres (18 to 24 inches).
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