Hello! I have this as indoor plant, under a fig tree. Did not actually know its name till now.

I have re-potted it several times and noticed that they can grow from root cuttings (quite be accident, I add).

The usual method is to take a cutting in late spring/summer and put it into moist sandy-soil. I would use rooting powder but this is not necessary.

I have a problem with whitefly on mine, they seem to like the new growth best and cuttings, so a warning about that.