This Rooting Ball Propagation Garden Tool is perfect for those who love gardening! There are three sizes to choose from to suit your needs! The main purpose of this ball is to grow roots without having to cut the branches from the main plant. You simply have to fill the ball with soil and clip it on to the branch you want to grow. It has an interlocking design that secures the ball on there. Depending on the plant, it should grow roots after a few weeks or months. You can then transfer it to a pot.