
Verbena are herbaceous and ornamental plants that are popular worldwide. These long-flowering plants add vibrant pops of color to backyards and are a reliable addition to border and container displays. True to their easy-to-grow reputation, verbena plants are easy to propagate during spring and summer. Taking cuttings is a no-brainer - just think, a small amount of effort spent propagating this year will mean free, bonus plants next year.
When considering how to grow verbena, these hardy plants are tough and reliable. There are around 200 annual and perennial species of verbena grown worldwide, and most do best in US hardiness zones 8 - 11. Two familiar perennial species include the native blue vervain, Verbena hatata, found growing in prairies and grasslands across the United States, and Verbena bonariensis, native to South America, popular for its long-lasting purple blooms, as seen in the image above.