Definitely you can Luckygirl. And when you lift the corms up at the end of this season, that's a good time to split them too. When you lift them, you'll see little white bits beginning to grow out of the sides. You can cut between them and store them in a cool dry and frost free place until next Spring, when they can be potted up individually again. Double your plant stock for free!
Swimming pool was more like a talking pool!
