Problem
Why does my purple Coneflower have yellow leaves?
Echinacea purpurea
Yellow leaves on a purple Coneflower usually has one of three causes — watering, light or a pest. Walk through them in order before reaching for a treatment.
Most likely causes
Detailed cause-by-cause guide is being prepared. In the meantime: check watering rhythm, sunlight match, and any visible pests on the underside of leaves.