This is one of those warm season annuals that we do not hear much about. Verbena looks something like lantana, but rather than maturing into a nice shallow ground cover or low mounding shrub with a bit of staying power, verbena lasts only until frost next autumn. The blooms are a bit larger. The leaves are a bit greener. They stay lower than a foot, and get only a few inches wider than tall.
Floral color was already impressive decades ago when it was limited to white and rich hues of blue, red, purple and pink. Even more hues and shades are available now, as well as peach, rose, lavender and many bicolored varieties. The tiny flowers are arranged in small and dense trusses, with the outer flowers opening and fading to lighter hues before the inner flowers opening darker.
Bloom is best in full sun exposure. A bit of partial shade should not be a problem for those that cascade from planter boxes up against a wall, or pots that hang from eaves. Verbena is popularly grown as a cascading component of mixed plantings in large pots, urns and elevated planters, often in conjunction with more upright plants. Verbena works nicely for small scale bedding as well.