Q: We installed a lawn 18 months ago, but it has a difficult time during summer months. I aerate it and fertilize it, and I know the drainage is good because the landscaper installed the system to our HOA requirements. I water twice daily, six days a week around 5 a.m. and 9 p.m. There is a decent amount of shade, and the yard faces south. Even the heavily shaded areas have problems. What can I do differently?