Plains Coreopsis (Coreopsis tinctoria) has a wide native range, spanning central and western regions of the United States and parts of Canada. This vibrant wildflower thrives in open fields, prairies, and meadows.
 
Plains Coreopsis is highly attractive to a diverse range of pollinators, including bees, butterflies, and hummingbirds. Its bright, daisy-like flowers offer abundant pollen and nectar. Additionally, the seeds of Coreopsis tinctoria serve as a valuable food source for various bird species, such as finches and sparrows, contributing to the overall wildlife habitat. An interesting fact about this wildflower is its historical use as a source of natural dyes. Native peoples and early settlers utilized the vibrant red and yellow petals of Plains Coreopsis to create dyes for textiles, adding cultural and historical significance to this beautiful plant.
 
A highly drought-tolerant annual, Plains Coreopsis prefers sandy soils in full sun, and will vary in size and bloom with water availability. Old flowers can be deadheaded to prolong and increase blooming. Germination is carefree, and seeds can surface sown on prepared soil in fall or early spring.