How to Kill that Bright Green Grass Weed without Hurting Your Good Grass
Ortho has a great way to kill tough lawn weeds like Nutsedge, Wild Onion, Wild Violet, Ground Ivy, and about 50 others including Dandelion and Clover without harming your good grass. Ortho Nutsedge Killer for Lawns can be used on most any kind of lawn (This product is available for sale in all states except New York.)
Ortho Nutsedge Killer for Lawns comes in two kinds of sprays. If you only have a small patch of weeds you are trying to kill, there is a ready to spray squeeze trigger bottle (click here to check it out). If you have a big area with lots of lawn weeds it comes in a spray bottle that attaches to the end of your hose (click here to check it out).
It is best to spray weeds when they are actively growing. You may need to spray hard to kill weeds twice. If your lawn is stressed from drought and weeds are not growing very much, wait to spray when your lawn is getting regular rain or irrigation.