Hydroseeding is a planting process that uses a slurry of seed and mulch. It is used primarily for the establishment of grass on residential, industrial, and commercial lawns, as well as erosion control on construction sites. There are several benefits to this process over traditional dry seeding or sod installation, including lower cost, faster establishment, greater erosion control, and better uniformity of coverage. Hydroseeding is faster than dry seeding since hydroseeding can be done in almost any weather. It also covers the soil more uniformly than dry seeding, reducing the likelihood of bare spots or washouts. The hydroseeded slurry produces a protective cover over the seeds that aids in germination and helps prevent weed growth until the new grass grows in.