Plectranthus 'Pygmy'

Plectranthus 'Pygmy' (Lamiaceae)

and when coping with light foot traffic.

A terrific hanging basket, ground cover or vertical garden plant, this Plectranthus ,which is probably a form of P.australis, has been available for a few years now and the only down side I have found to growing it is that it grows too fast, needing constant trimming back in a pot to keep it in check.

Pretty mauve and white flowers appear in autumn on the end of the trailing stems though it is the purple underside of the glossy leaves which are the real highlight. It will grow in full sun or deep shade and can spread a great distance to form a weed suppressing mat. Even if it strays across a path and gets trodden on it keeps on growing. It is a low water use plant and will tolerate some light frost but may need to be replaced in a pot when it 'exhausts' the growing medium as it exhibits tawny or cream leaves from fertilizer stress when this happens.
2017 update: I have stock in 140mm pots.