Seeds spread in several clever ways Seed dispersal means the movement of seeds away from the parent plant. This helps young plants survive. If all the seeds fell right under the parent plant, they would have to compete for the same sunlight, space, water, and nutrients. Many would not grow well. By spreading out, seeds get a better chance. Plants use different methods of seed dispersal. Wind can carry light seeds Some seeds are very light. They may have wings, hairs, or fluff