Common Horsetail (Equisetum Arvense) is a perennial fern in the Equisetaceae family with easy care difficulty. It requires high watering and full sun or partial shade light in USDA hardiness zones 3-9. This plant is toxic to cats and dogs — keep it out of reach of pets.

Equisetum arvense is a perennial, non-flowering, herbaceous plant in the horsetail family, widely distributed in temperate regions of the Northern Hemisphere.