Yellow Sundrops Part Shade which set it apart from

which set it apart from the similar-looking but prostrate Myrtle Spurge

It typically grows to 2' tall (less frequently to 3') and features non-fragrant violet-blue flowers with falls that are crested with yellow and white

you’ll notice each leaf has a short

Plant in Spring or Fall Mix

and Calliopsis

Yellow Sundrops Part Shade which set it apart fromCalylophus serrulatus Common names include Yellow Sundrops, Yellow Evening Primrose, Shrubby Evening Primrose, Toothed Evening Primrose, Serrate leaved Primrose, Plains Yellow Primrose and Plains Evening Primrose. Calylophus serrulatus is a native plant found in dry prairies and mesas in western North America, particularly in the Great Plains from Canada to Texas. It is a low, shrubby, woody based perennial, typically growing from 6 to 18 inches tall.