Dahlia ‘Duet’ produces profuse and spectacular bicolor flowers, an elegant mix of dark wine toward their heart against crisp white at their tips.  The double flowers, up to 6-8 inches wide, are borne atop strong 3-foot stems, flowering from summer until frost and provide an amazing focal point in the garden or in a vase.  Plant in full sun, but light shade will be welcomed in the heat of our summers. Deadhead spent flowers to promote growth of additional flower buds. Provide consistent moisture so the soil does not dry out.