Gray Vervain (Verbena Canescens) is a perennial herb in the Verbenaceae family with easy care difficulty. It requires low watering and full sun or partial shade light in USDA hardiness zones 7-10. This plant is safe for cats and dogs.

Verbena canescens, commonly known as Gray Vervain, is a perennial herbaceous plant native to North America, recognized for its gray-green foliage covered with short stiff hairs and small purple flowers.