Echinacea thrives in full to partial sun. Plants need at least four hours of sunlight per day. The plants grow natively along the edges of woodlands, so they will thrive in spots with morning shade and afternoon sun or vice versa. Echinacea will tolerate poor rocky soil, but will not grow in wet, mucky soil. Mulch plants with compost at the time of planting. Echinacea, commonly called “coneflowers” for their cone-shaped inflorescences capped by a prickly dome of seedheads, grow well in the home garden, when provided with the right conditions. Echinacea are important sources of nectar for butterflies and many birds