Arlington County. The skylines of Arlington's Courthouse and Rosslyn neighborhoods, with the Georgetown and Downtown neighborhoods of Washington, D.C. immediately past them. The county accounts for most of Virginia's border with the District.
Watering and mowing alone will not make a healthy lawn. It must be fertilized. We have included a starter fertilizer in the mixture applied, but it is only sufficient to supply enough nutrients for about 30 to 45 days. It is important for the development of a healthy lawn that a fertilization program be started at this time.
Fertilizing Your Lawn. 1  1. Obtain the proper equipment. The equipment you use can make a difference in the results of your lawn fertilization. 2  2. Fertilize at the right time of year. In order to your fertilizer to work best, you'll need to time it so that you fertilize at the beginning of the growing season. 3  3. Prepare the spreader.