Vervains

Vervain is a common name for plants in the genus Verbena, which is part of the family Verbenaceae. This genus includes a wide variety of flowering plants, many of which are popular in gardens for their attractive blooms and relatively easy cultivation. Vervains are found in tropical and subtropical regions worldwide, with the highest diversity in the Americas.

The appearance of vervains can vary greatly, but many are characterized by clusters of small, often brightly colored flowers. These flowers can be shades of purple, pink, red, blue, and white, and they are typically borne on upright stems. The foliage is usually opposite and can be simple or deeply lobed, often with a somewhat rough texture. Some species are annuals, while others are perennials, and some are low-growing groundcovers while others can reach a more substantial height.

Historically, certain species of vervain have been associated with medicinal and magical properties. For instance, the common vervain (Verbena officinalis) was once believed to have a range of healing powers and was used in traditional remedies. In some ancient cultures, it was also linked to religious ceremonies and believed to ward off evil.

Today, vervains are primarily cultivated for ornamental purposes. Many cultivars have been developed to offer improved garden performance, extended blooming periods, and a wider range of flower colors. They are often used in flower beds, borders, containers, and hanging baskets. Vervains generally prefer full sun and well-drained soil, making them a resilient choice for many garden settings.