 | Yellow Coneflower (Echinacea paradoxa). Hardy, summer-flowering, North American perennial Description: Striking yellow, reflexed ray florets (petals) and a conical, chocolate-brown disk Habit: Single flowers rise on slender, 2-4' tall stems; basal leaves form clumps up to 2' wide Culture: Prefers well-drained, medium to dry soil and full sun; drought-tolerant Hardiness: Cold hardy to USDA Zone 3 Origin: North America Attributes: Attracts butterflies, bees, and birds, cut flower,... - Yellow Coneflower (Echinacea paradoxa). |