Pink Threadleaf Tickseed produces pink daisy-like flowers all summer, especially when trimmed after the first bloom period. Coreopsis rosea tolerates a wide range of sites, from moist soils to dry and sandy sites. The yellow centers are a good source of food for pollinators and the seeds are consumed by songbirds in late summer. Coreopsis rosea forms a mat through rhizomes, and self-seeds well, so this is a good candidate for naturalizing.