
(Coreopsis palmata)

Stiff tickseed, Plains tickseed, Goldenwave tickseed, Woolly coreopsis
Coreopsis palmata is a herbaceous perennial plant species that belongs to the Asteraceae family. It is native to the eastern United States and is commonly known as Stiff Tickseed.
12-24 inches (30-60 cm) in height and 12-18 inches (30-45 cm) in width
Coreopsis palmata requires full sun exposure for optimal growth.
It is adaptable to different humidity levels and does not require any specific humidity conditions.
Coreopsis palmata does not require frequent fertilization. A balanced slow-release fertilizer can be applied in the spring.
Deadheading spent flowers can promote continuous blooming throughout the growing season. The plant can be cut back to the ground in the fall.
Common pests and diseases for Coreopsis palmata include aphids, spider mites, and powdery mildew.
Not suitable for indoor cultivation
It prefers well-draining soil and moderate watering. Overwatering should be avoided as it can lead to root rot.
It is tolerant of a wide temperature range, from -30°F (-34°C) to 120°F (49°C).
The growing season for Coreopsis palmata is from early summer to fall.
Coreopsis palmata is relatively easy to grow and maintain.
Coreopsis palmata can grow in USDA hardiness zones 4-9.
The name 'Coreopsis' comes from the Greek words 'koris', meaning bug, and 'opsis', meaning view, referring to the shape of the seed which resembles a bug.