Read, more elaboration about it is given here. Regarding this, what's the best fertilizer for Bermuda grass?
For overseeded bermudagrass, apply ½ pound of nitrogen per thousand square feet in December and February. In the absence of a soil test, use a complete (N-P-K) turf-grade fertilizer with a 3-1-2 or 4-1-2 ratio (for example, 12-4-8 or 16-4-8).
Subsequently, question is, how often should you fertilize Bermuda grass? Apply 1 pound of nitrogen per 1,000 square feet every 4 to 6 weeks using the March to May fertilization guidelines. Follow March through May guidelines. Apply postemergence herbicides as needed for control of summer annual and perennial broadleaf weeds like white clover, knotweed, spurge, and lespedeza.
Also to know is, how do you take care of Bermuda grass in Oklahoma?
Bermudagrass will grow and perform well in Oklahoma especially with the following:
Can you fertilize Bermuda too much?
Fertilizing Tifway Bermuda Apply between 4 and 6 pounds of nitrogen per 1000 square feet annually, during the growing season. Select a fertilizer that is labeled for use on Bermudagrass lawns. Do not apply fertilizer to wet turf to avoid burning. Too much fertility will result in a thatchy and unhealthy lawn.