Plant pothos in a general well-draining potting mix (or a soilless mix). The plant will grow much better without dust on its leaves.SEE MORE PLANT FACT SHEETS>>, , Copyright 2010-2018 BalconyContainerGardening.com, How to Grow and Care for Golden Pothos in Containers. Ingestion of pothos can cause swelling and a burning sensation in the mouth and throat, as well as intestinal discomfort and indigestion. The pothos can be grown outdoors as well. Pothos can be grown in water or soil, but be aware that cuttings can be finicky if they are transferred from water to soil or vice versa, so choose one and stick with it. Keep pothos plants in a warm location; room temperature is ideal.