What in the world is a “geophyte?” It’s just a technical term for a plant that has some kind of storage unit under ground— basically a bulb, tuber, corm, or rhizome. If you want to increase your daffodil garden or make more baby tulips, Nathan explains several ways to propagate each kind of “geophyte.” Often overlooked, these underground plants can really make an impact in the southern garden so be sure to add more bulbs, tubers, corms, and rhizomes with these simple tips.