Coreopsis tinctoria

Also known as Calliopsis, Plains Coreopsis is a native wildflower revered for its slender petals painted in a sunny yellow tipped with wine-red or maroon at the base. It was first formally named and described by Thomas Nuttall in 1821 in the Journal of the Academy of Natural Sciences of Philadelphia. It has long been grown by Native American communities and early settlers throughout the Great Plains. By the mid-1800s, pioneering seed companies began highlighting Coreopsis tinctoria for its reliable blooms, easy care, and suitability in wildflower mixes. These graceful, pollinator-friendly flowers offer a lively contrast against green foliage and are perfect for meadow-style plantings. Flowers can also be used to make a mahogany red dye as well as a somewhat coffee like beverage (traditional Zuni uses).
 
Growing Tips & Stratification:
Soil & Sun: Thrives in full sun and tolerates a wide range of soils, including poorer, drier conditions.
Sowing: Direct-sow in spring after danger of frost, or start indoors earlier.
Stratification: Not typically required. Germinates readily with ample warmth and moisture.
Blooming: Blooms profusely from mid-summer to fall, especially if you deadhead spent flowers.
 
1/4-1/2tsp seed minimum per packet. Germ 82% 01/25.