Hooded Arrowhead (Sagittaria Calycina) is a perennial aquatic in the Alismataceae family with moderate care difficulty. It requires aquatic watering and full sun or partial shade light in USDA hardiness zones 5-10. This plant is toxic to cats and dogs — keep it out of reach of pets.

Sagittaria calycina, commonly known as Hooded Arrowhead, is an aquatic perennial herb found on seasonally exposed shores and flats of ponds, pools, and impoundments.