Geraniums are one of the most outstanding plants grown in the home garden. They are a very popular plant, so much so that the Penn State Cooperative Extension Service says that $1.00 out of every $5.00 spent on bedding plants in the United States is for geraniums. Many gardeners like to keep their geraniums from one year to the next.
The potted geraniums I brought in for the winter are dropping their leaves. What’s going on?