I would like some info on doing a prairie grass restoration. I need to submit a bid for approx 30 acres. I have a few ideas but thought you would have some more. I need to know what to do with the existing grass. It is not a lawn area. It is a grass/weed area that we did mow once a month with a bush hog. What type of seeder to use. I believe these types of jobs take about 3 years to reach maturity. Thanks in advance.