Aubrietas are ideal creeping over a low wall, or growing in its crevices, but many are rather pale and thin in their colouring. ‘Doctor Mules’ is a bright, vivid purple, the four-petalled spring ...
If renovation is required, plants can be cut back to 15cm (6in ... Some mid- to late summer flowering clematis may be pruned by combining method 2 and 3, to retain a basic framework while cutting ...