- Bermuda grass grows best when the soil is very high in nitrogen, consuming a lot more than other grass varieties. In the fall, reduce the nitrogen in favor of a high-potassium fertilizer to help it resist the deleterious effects of the winter. With regular testing, you can see what nutrients your lawn is consuming and get into a fertilizing pattern.
- During its peak growing time, Bermuda grass thrives with constant fertilizing. Growers affirm that the lawn will survive without extra fertilizing, but to maintain the thickest, lushest green coloring and maximum growth, keep fertilizing. There is some dispute about whether fertilizing should be done every four weeks, or every six to eight weeks, but there isn't evidence that over-fertilizing has negative effects, as long as you're providing enough water. It's best to use a 50-50 blend of fast and slow-release nitrogen, and water frequently.
- In the winter, use a potassium-rich fertilizer, with or without weed control to halt the growth of your grass and ensure that the roots are able to store vital nutrients over the season. Use a broadcast spreader and apply a winterizer, then water thoroughly one last time. Resume your summer system once the ground reaches 65 degrees F.
