After discovered last spring I had a nice big area loaded with triv grass. After pulling out all of it I sprayed gly in the whole section going out a extra two feet. Kept watering and spraying gly on anything that sprouted. Mid July killed off the whole section and put down 4 year old free Scotts North East mix thinking I'll get some germination just to hold the soil and have something green. This spring a lite dose of fertilizer and pre M looked decent at best. Sprayed gly and killed off the triv section around late may didn't seem like much triv came back and kept killing anything that popped up. Two weeks ago I killed off the entire front lawn for a full renovation. This weekend I lowered the cut and I'll keep watering to get any triv or weeds to sprout. It's a small front lawn about 1000 SQ feet no sprinkler system but a oscillating sprinkler covers the whole area. Any help suggestions appreciated.#1 picture seed I will be using#2 kill I did this spring#3triv I found few weeks ago growing in bed #4/5 section of triv grass I pulled out then sprayed gly a few feet out last late spring#6 extended front bed out about 2ft because finding triv grass there and always in shade until end of day