By Gardeners' World on 22/07/2011 15:27:27
-leafed plectranthus, e.g. P. 'Mona Lavender' x2Tall tapered grey stone or metal containerCrocksMulti-purpose compostCover the bottom of the container with crocks, then fill it two-thirds with compost.Plant the plectranthus in the centre of the container, sandwiched