How to Grow Dahlias From Seed Beginner Friendly Guide Ribier Gardens Medusa head succulent spring growth Amazon.com: GreenView Pure Grass Seed Sunny Mixture, 20 lb. Bag Covers up to 10,000 sq. ft. : Everything Else No soil and water needed.. Let's propagate some leaves. wait until roots start to grow then U can spray the roots with little water.dont soak it in water as it will cause rotting. When new plant