About 3 weeks ago I put out Pre-M 5-2-25 (I didn't get around to it till then), so is there anything else I should put out on the lawn to help keep the weeds away and make the grass come through nice and green (it is for the most part). Lesco's Turfgrass Program shows Pre-M 25-2-5 or Dimension 25-0-10 for Mid March, so should I put this out, forget about it until May when I put out 34-3-11, or is there something better? It's bermuda sod, North Alabama. There are a few remaining dead spots where there were patches of Crab/Dallisgrass last season. I also didn't buy this house until July of last year so there wasn't much time to fix it then. Thanks.