I'm in central VA, daily high air temps are around 90 this time of year. I am afraid my grass needs feeding though. There are some areas which just don't grow as much as other areas. Some of those areas are ones that I completely killed and reseeded last fall. I applied starter fert in Sept when I seeded, then again about four weeks later. The next app was about April 1, which was probably a little early for this area. I know I can't apply high N, so should I go for something like Milorganite (I know the heavy metals, etc, etc) to give a little N through the summer, or just wait it out for 2-3 more months? The areas I'm concerned about just don't grow nearly as much as the rest of the yard. There is a ph issue there as well and I just applied more lime. Thanks!