The ficus is an indoor tree that does not endure frosty conditions. It can be kept outside in the summer as long as temperatures are above 60°F (15°C). It requires a lot of light, preferably full sunlight, so be sure not to place it in a shady location. The temperature should be kept relatively constant. Figs can endure low humidity due to their thick, waxy leaves, but they prefer higher humidity and need extremely high humidity to develop aerial roots.