Hydroseeding is a simple process that combines seed, fertilizer, mulch and water. This slurry is pressure sprayed on a soil surface to provide a cohesive mat which protects the seed and soil. It also provides a micro climate for maximum germination. Brillion seeding is the process of mechanically embedding the seed into the topsoil. It is usually done on larger, high-end projects to achieve a more consistent germination. Examples of projects where brillion seeding is used are golf courses, sports fields, parks and large residential lots. This process may be done with or without mulching. more... See more text