
(Eupatorium perfoliatum)

Boneset, Bone-set, Thoroughwort, Agueweed
Eupatorium perfoliatum is a herbaceous perennial plant with a long stem that can grow up to 6 feet (182.88 cm) tall. The leaves are opposite and joined at the base, forming a cup that collects water. The flowers are small and white, arranged in large, flat-topped clusters.
3-6 feet (91.44-182.88 cm)
Boneset requires full sun to partial shade, and can tolerate a wide range of light conditions.
Boneset does not have any specific humidity requirements.
Boneset does not require fertilization, but can benefit from a light application of compost or organic fertilizer in the spring.
Boneset does not require pruning, but can be cut back in the fall to prevent self-seeding.
Boneset is relatively pest-free, but can be affected by powdery mildew and leaf spot. These can be prevented by providing good air circulation and avoiding overhead watering.
Not suitable for indoor growth
Boneset prefers moist soil, but can tolerate drought conditions. Water regularly, but do not overwater.
Boneset can tolerate a wide range of temperatures, from -40°F (-40°C) to 100°F (37.7°C).
Boneset blooms from July to September.
Boneset is easy to grow, and can tolerate a wide range of growing conditions.
Boneset is hardy in USDA zones 3-9.
Boneset was traditionally used by Native Americans to treat a variety of ailments, including fever and respiratory infections.