Yesterday I decided that it was time to take cuttings. One of my geraniums has grown so tall and wobbly, that I think it felt a relief when I cut the branches. Now they're resting in a bowl of water. I will keep them there until they've developed roots and then replant them. There're different ways, of course, to replant cuttings. In the greenhouse they go straight into new soil, and one of my friends puts them in water for a while. I do both.