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.
When Should I Fertilize My Lawn? To answer this question, you should consider these four factors: climate, grass type, the fertilizer being used, and how you want your lawn to look. For those of us who want our lawn looking its best, then it's a good idea to fertilize your lawn 4-5 times a year.