This past season I had a lot of annual bluegrass. During the spring I tried to remove as much as possible by pulling and digging up patches. Additionally I kept the grass at a longer height and removed as many seed heads as possible in between mowings. I heard putting down a preemergent treatment in fall can control this grass. What products are recommended. When would I apply it ? Also can this treatment control crabgrass if put down in the fall.
New Castle County Delaware
Good Morning! Sounds like you've made great progress. Let me direct you to the Livable Lawns website https://www.delawarelivablelawns.org/ where we've some great general information; and then, below, I've provided several links to address your specific questions. After review if you have any additional questions give our garden line 302-831-8862 a call!