Portulacaria afra 'Variegata' (Rainbow Bush) - A sprawling, slow growing succulent shrub with attractive reddish-brown stems and variegated cream and green ¾ inch long leaves. A very easy to grow succulent that works as a great bonsai plant, hanging basket or even a hedge in frost free climates.
The green form will slowly reach 12 feet in height with an equal spread but the variegated form is slower growing and will likely remain considerably smaller and in containers even more so. Size is also easily controlled with selective pruning and a smaller pot. The stems of this shrub will thicken very fast giving the plant an old appearance at a young age. The lavender pink flowers are seldom seen outside the wild but the knobbed tan-reddish stems makes a nice accent in the landscape. Plant in full sun to light shade and irrigated sparingly to not at all.
Source: San Marcos Growers