What can I do about north Florida lawn weeds in the fall?

Fertilization: Fertilize your lawn based on soil test results and grass type. In North Florida, a balanced fertilizer with a 3-1-2 or 4-1-2 ratio of N-P-K (nitrogen, phosphorus, and potassium) is generally suitable. Apply fertilizer in early fall and again in late fall.

Grub Control: For grub control, apply a preventive grub control product in late spring or early summer when adult beetles lay their eggs. This helps prevent grub damage to your lawn.

Grub control, you can buy treatments from garden centers and follow the package directions for your area.

You could also give your local Cooperative Extension a call, they have master gardeners who are able to field many questions callers have..

Here are my ways for getting rid of weeds, hope it helps you https://chascrazycreations.com/home-made-weed-killers/

Hi Maggie, hope this helps you.

1. Mow your lawn to the proper height. Leave your grass taller than you do in the summer months. Taller grass protects the roots from the cold weather.
2. During the winter, your lawn doesn’t need as much water because the growth of your grass has stopped. Schedule irrigation every 1 to 2 weeks. Watch out for footprints in the grass. If you see footprints after it’s walked on, you have a thirsty lawn.
3. It’s not recommended to fertilize your lawn after September in North Florida and October in Central Florida. Fertilizing too late can cause your grass to grow during the cold weather, making it cold sensitive.
4. Keep your lawn looking green during the winter by over-seeding it. The best areas for over-seeding are North and Central Florida. South Florida lawns typically stay green year-round.
5. Use turf colorants as an alternative way to keep your lawn green in the winter. Turf colorants are formulated to be safe for the grass and the environment.