Wild grass. Should I be worried?
Wild grass has taken over about 1/4 of my back yard. I don't know what it is, but it grows more slowly than what was already there and it grows more sideways than up. I'm not sure if I should be worried that it is currently blooming and could potentially take over even more. I bought some CGM at the expensive, suburban nursery and spread it around the wild grass area (it's a little too spendy to spread over the whole 4000 sq ft) and I'm mowing a little shorter to cut off the blooms of the wild grass.
Should I be worried? Is there some other organic way to stop the invasion? Or do I just need to let go of the idea that the back yard should be uniform and perfect?