Here's my schedule that I've lived by for 15 years without fail (DFW): Early Spring: Liquid Pre-emergent Mid-Spring: Broadcast insect killer because I hate ants and grubs Mid-Spring: Broadcast Feed (no weed and feed, just 15-5-10) Summer: Broadcast Ironite (if you want it greener)' Early Fall: Liquid Pre-emergent I might throw in another fertilizer application in late summer, early fall if needed, but for the most part, if it looks healthy, you don't really need much. A couple of years ago I had some nutsedge infestation (I blame lawn guys I had hired because I'd never had nutsedge before and applied Image 2x which knocked it out fast). Pull weeds manually as you see them. Mow weekly. I've had a nearly weed-free and green lawn since then. More on reddit.com

Hey neighbor, DFW here too. First of all, it is hard to fix everything overnight. Lawn care is a journey in which you'll make progress and improve season after season. Right now, there's not a lot you can do treatment wise. You could fire up the mower or get your weedwacker out and knock down the weeds -- as we get colder weather next week, it probably won't come back for a while -- it will still be green against your dormant bermuda, but it won't be overgrown. Once the soil temp approaches 55 degrees in the spring (usually between Mar 1- 15) you'll need to apply prodiamine -- this will help prevent spring/summer crabgrass. Pre-emergent is a preventative measure to block germination, it won't do anything for weed seeds that have already germinated. Meaning you'll see these same weeds again around that same time. In early September you'll apply prodiamine again to prevent these next year. Looking from your pictures, I'd think about two other things: The second picture has bare dirt near the concrete -- does that area get 8 hours of sun in the summer? If not, it won't grow bermuda, you may have to think of an alternative -- pavers, flower bed, etc. Look for problematic drainage areas. We're getting a lot of rain, are there areas that don't drain well, you may need to address in the spring Good luck! More on reddit.com