Attractive flowers over mounds of soft green leaves. Loved by the bees, and ideal for cutting as they last well in a vase. Flowers late spring late summer. Height 50 60cm.These superb perennials are supplied in a 2 litre pot 16cm diameter to give instant impact in borders or containers. All are fairly new introductions, are very easy to grow and perform exceptionally well, producing lots of colour over a long period.