Coreopsis
Coreopsis, commonly known as tickseed, is a genus of flowering plants in the Asteraceae family. The genus includes about 70 species of annuals and perennials native to the Americas, from the United States to Argentina. Coreopsis is valued in gardens for its bright, daisy-like flower heads and long flowering period.
Description: Most coreopsis species are herbaceous, with clumps of upright stems and sometimes deeply divided or
Habitat and distribution: Native to a broad range of habitats across North, Central, and South America. They
Cultivation: Coreopsis prefers full sun and well-drained soil; many species tolerate drought and poor soils. Some
Notable species: Coreopsis grandiflora (large-flowered tickseed), Coreopsis verticillata (thread-leaved tickseed), Coreopsis tinctoria (golden coreopsis). Garden cultivars
Uses: Primarily ornamental, used in borders, rock gardens, wildflower meadows, and container plantings; they are also
Pests and diseases: Generally resistant to many pests; maintain good air circulation to reduce powdery mildew