However, this can get quite expensive. I've found one way to cut my costs is to grow my own. Several companies sell mixed scented geraniums seeds. Most of the prices are comparable to getting four or five plants for the price of one started plant. If you want named varieties for show certainly cutting or plants would be better, but to get a nice porch full of scented splendor seeds are the way to go.
Scented geraniums are notoriously hard to start.
The seed coat is tough and dry. Pre soaking is necessary. Plant the next day so they don't mold and place in a seventy degree F location, or provide bottom heat. The first time I grew them, it took so long I almost threw them out when I discovered that a sprouted seedling. I learned my lesson.