Dahlia 'Duet' is a tall, exotic-looking dahlia, with red double flowerheads tipped with white, and dark green foliage. Classed as a decorative-type dahlia, it grows to around 1.2m tall and flowers all summer long.
Dahlias prefer a site in full sun, although they will tolerate some light shade. They grow best in moist but well drained soil.
Dahlias are divided into groups based on the appearance of their flowerheads. Decorative dahlias have fully double flowerheads, with no central disc visible, and the petals have slightly incurved edges and usually blunt points.
- Flowers July - September.
- Flowering Height 50"/125cm.
- Pack Contents 1 Tuber