Nov, Dec, Jan, Feb
Look for well-ripened, pencil-thick shoots and remove them horizontally below a node, leaf joint or bud, using secateurs.
Prepare each cutting by removing the shoot tip just above a bud, and trimming the bottom just below another bud. Trim the cuttings to roughly 20cm in length.
If you have a rooting compound, dip each cutting into it before planting. Insert the cuttings roughly 10cm deep into a pot filled with loam-based cuttings compost and overwinter them in a coldframe. Keep the cuttings watered and shoots should start to appear next spring. Leave plants for at least 12 months before transplanting.