
The goal is to keep the site consistently moist to promote seed germination. You may need to water the area two or three times a day, but water lightly, and don’t let puddles form.
Once the seeds are on the ground, you need to follow the same watering regimen you’d follow for traditional methods of seeding grass. However, prepping the ground properly before hydroseeding is vital to getting the thick grass you want if it’s your lawn. The highway crew isn’t raking through the median to pull out rocks before hydroseeding, so it is possible to skimp on these steps and still get grass. The hydroseeding machine pumps the liquid through a hose to a spray nozzle. With hydroseeding, the slurry ingredients are mixed in the hydroseeding machine, with the grass seeds added last, just before the mixture is sprayed on the ground.
Smooth the soil to grade with a rake and lightly firm the soil. Amend the soil with organic matter to help hold moisture and add nutrients. Till the ground and remove rock and debris. Whether you are hydroseeding, using conventional seeding, or laying sod, you want the seed or grass to go on welcoming soil, so you must prepare the ground. The steps in hydroseeding aren’t any different from planting grass seed the traditional way, except for the spraying. It produces highly uniform grass growth. Depending on the size of the application, hydroseeding can be more cost-effective than other methods. The mulch in the hydroseed promotes the natural retention of soil moisture. It protects the soil against surface erosion from sudden heavy rains. Some of the essential benefits of spray-on grass seed include the following: For proper application, hydroseeding can be very beneficial to the successful growth of a lawn and a valuable tool in soil management.
Liquid grass seed is usually used for areas with exposed, steep slopes or large areas of soil with little to no vegetation.