When growing creeping fig as a houseplant, it will need bright, indirect light. For proper indoor creeping fig care, the soil should be kept moist but not overly wet. It is best to check the top of the soil before watering. If the top of the soil is dry, it needs to be watered. You will want to fertilize your creeping fig in the spring and summer about once a month. Do not fertilize it in the fall and winter. In the winter, you may need to provide extra humidity to your creeping fig plant.