Large Boykinia (Boykinia Major) is a perennial herb in the Saxifragaceae family with moderate care difficulty. It requires high watering and partial shade or full shade light in USDA hardiness zones 5-9. This plant is safe for cats and dogs.

Boykinia major is a perennial herbaceous plant native to the western United States, known for its large size and clusters of small white flowers with yellowish centers.