Hello, all. I've had my Rachio for about 3-4 months and for the most part I like it. I have had many neighbors ask me how my lawn is looking so green.
But I am starting to see a bunch of crab grass taking over my kentucky bluegrass / tall fescue blend. I know that one way to help eliminate it for good is to water deeper (longer less often). But here in Inland Empire of Southern Cali (apparently loamy sand) my flex schedule is watering many sections about 5 times a week.
So my question is in general what is the best way to attack this problem?
I think my roots are only about 4 inches deep or so. But I have my sections set to be 6 inches in hopes of promoting deeper growth. Is this a good approach?
I am at a loss here, and I apologize for the rambling. Any suggestions would be greatly appreciated. Thanks!