Quick update on last Fall's back yard lawn hydroseed project. Looks preety good now. Quite a few weeds in there, but I think I'll hit them with some fert/weed killer next month. Didn't want to stress it out too soon. Up close, still quite a few bare spots, mostly slopeside. Some yellowing in front of the oak. Not sure if it's due to sucking nutrients away from grass or something else, but I knew it might be a problem as the grass never grew well around it before.
In comparison, 2015 was the worst (way before hydro project). In fairness, it was hot/dry that Summer. I'd be willing to bet this hydo would go to junk if we ever experience HHH this summer.