Firefly is a compact Coreopsis, also known as Tickseed, featuring vibrant yellow and red bicolored flowers from early summer until fall. Reaching 10-12 inches tall and 12-15 inches wide, it thrives in full sun and well-drained soils. Hardy in zones 5-10, this low-maintenance plant attracts butterflies and is ideal for borders, mass plantings, and cottage gardens. Size Information: This plant comes in a one-gallon pot.