Ontario Aster (Symphyotrichum Ontarionis) 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 3-7. This plant is safe for cats and dogs.

Symphyotrichum ontarionis, commonly known as Ontario Aster, is a perennial wildflower native to North America, characterized by its panicle clusters of small flowers with 7 or more petals.