Generally, the soil around where a tree once stood is very acidic and can be a challenge to grow grass in the first year. If it is the customers desire to create a lawn where a tree or trees are being removed we can removed the root shavings and dirt from the stump area upon request, but recommend the customer to fill the area with a quality topsoil in a mounded fashion at the site to allow for settling or hiring a landscape professional. Also remember the soil that was not disturbed by the stump grinding will still be acidic and you may see patchy grass growth the first year.