Posted: 06/06/2016 at 19:18
But take cuttings anyway as they root fairly easily. Choose non-flowering stems, cut into about 12-15cm lengths and place several around the edge of a pot of gritty compost. Put them somewhere out of direct sunlight, water once and wait. If you can't find any stems without flowers, nip the flowers off the end of the cutting and they may still work.