Coreopsis lanceolata, lanceleaf coreopsis

Category: Sun Perennials
Family: Compositae
Origin: US
Evergreen: no
Flower Color: yellow
Bloom Time: April through June
Height: 1 ft
Width: 1 ft
Exposure: full to part sun
Irrigation: low
Cold Hardiness: -20 F guessing
Description: In just a few years, coreopsis will form a massive colony of beautiful small green clumps with yellow flowers. It makes a nice ground cover, even in winter when leaves may look a bit worn and are quickly replaced with shiny new foliage. Perfect for naturalizing a suburban yard because it outcompetes the weeds.
Links:wildflower.org plants.USDA.gov