Anderson R.F. (1999) Copper Kettle is a special Itoh hybrid with red, yellow and orange spreading semi-double to double flowers. The beautiful color is not often seen in the peony group and is only possible with the Intersectional peonies. Plants that are a little longer will give fuller flowers every year. With the softly scented flowers up to 20 cm in size and a dark crop, it is highly recommended for gardens and parks all over the world. Copper Kettle produces a sea of blooms in mid-season. The beautiful foliage gives autumn tones in the fall until frost sets in.