Willow Oak (Quercus Phellos) is a perennial tree in the Fagaceae family with moderate care difficulty. It requires moderate watering and full sun or partial shade light in USDA hardiness zones 6-9. This plant is toxic to cats and dogs — keep it out of reach of pets.

Quercus phellos, commonly known as willow oak, is a medium to large deciduous tree noted for its narrow, willow-like leaves. It belongs to the red oak group in the Fagaceae family.