Can someone help a newbie homeowner? Please. I had a decent lawm all summer then started getting some brown spots late August. Now in late October I have patches of no lawn it seems from grubs. What should I do at this stage of the game? Seed? (Is it too late?) Wait till Spring? If I can seed now. How do you seed? I know it sounds stupid but I never had to do a lawn before now. It seems my grass I was told is Zoysia. What do I pickup at Home Depot? All and any help would be very helpful.