A seed bomb is a small ball of soil that contains seeds. The seeds are typically native to the area where the seed bomb will be used. Seed bombs are used to create new gardens or to add plants to an existing garden. They are also used to help restore areas that have been damaged by fire or other natural disasters. To make a seed bomb, the soil is moistened and then mixed with the desired seeds. The mixture is then rolled into small balls, which can be thrown or dropped into the area where they are needed. Once the seed bombs have been placed, they need to be watered regularly to ensure that the seeds germinate and the plants thrive.