Tall Ragwort (Senecio Serra) is a perennial herb in the Asteraceae family with moderate care difficulty. It requires moderate watering and full sun or partial shade light in USDA hardiness zones 5-9. This plant is toxic to cats and dogs — keep it out of reach of pets.

Senecio serra is a robust perennial herb native to the western United States, known for its tall erect stems and serrated lanceolate leaves.