Gomphrena vermicularis, commonly known as Silverhead, is a deciduous perennial herb native to coastal tropical and subtropical regions in the Americas and Western Africa. This low-growing plant typically reaches a height of 0.2-0.4 feet (0.06-0.1 meters) and can spread widely, up to 2-6 feet (0.6-1.8 meters), forming a mat-like ground cover. Silverhead is notable for its silvery-white bracts that surround small, inconspicuous flowers, which bloom in the summer and fall, adding a subtle charm to garden spaces.

Silverhead is valued for its drought tolerance and ability to thrive in poor, well-drained soils, making it an excellent choice for xeriscaping and rock gardens. It is also used as a ground cover or border plant in full sun to part shade conditions. While it requires medium amounts of water initially, once established, it is quite water-efficient. Gardeners appreciate its low maintenance requirements and its ability to attract pollinators such as bees and butterflies. However, it can be susceptible to root rot if overwatered or planted in poorly drained soils.CC BY-SA 4.0