Many people are ready to plant fall food plots. Usually Labor Day acts like a switch that turns a sign on and says "time to plant". But I would be careful not to plant to early. Keep an eye on the temperature and the rainfall for the next few weeks. When temperatures start dropping a little and we get a bit of moisture, it may be a little safer to plant. In the past, the last part of September or the first part of October has been good as a rule of thumb for planting Fall food plots. The exact time will depend on the weather. Try to get a little bit of moisture in the ground to help the seed germinate. If you must do something now, go ahead and incorporate a fertilizer blend. Something like 13-13-13 or 15-05-10 should work well. Keep it between at least 200 and 500 pounds per acre.