Tricolor Wandering Jew makes for a stunning hanging basket. It can be grown indoors or outside. If grown outside, just remember that this tricolor tradescantia likes dappled light, not full sun. 

It can grown several feet long and you can encourage branching and fullness by routinely pinching it back. 

Wandering Jew prefers a temperature range of 45–100°F and its best to let the soil dry out a little between waterings.