None that I could find. I'm thinking maybe the best thing to do is spread clover seed and forgo the lawn shit. It's just one disappointment after another. Summers have really changed it seems over the last 10yrs where it's just too dry to get any good seed germination and prolonged growth without irrigation. Got a quote for an irrigation well and sprinkler sys, $~$20K!!. Nope, not wasting more money.