Fortunately, plants can communicate in their own language to convey whether they have adequate sunlight or not. Like most plants, your
Swiss cheese plant will tell you if it isn’t getting enough sunlight. The most visible sign is when your plant becomes particularly dark, or there is no new growth on the plant from one season to the next. You’ll also notice that leaves that do grow in may remain smaller than others, since there isn’t enough light to photosynthesize to support large new leaves.