Our Bermuda lawn has been partially yellow since the beginning of August, and now the whole lawn is yellow. What is the reason?

The first feeling is that the water is not good. If it is dry, you need to water it. The principle of watering is to water it thoroughly if you don't do it.

The second one is willing to apply more quick-acting nitrogen fertilizer, but the quick-acting nitrogen fertilizer has no effect, and the follow-up ones have not kept up. Pay attention to using less nitrogen fertilizer and more compound fertilizer and organic fertilizer.

Third, malnourished lawns are generally easy to dry up in autumn. Bermuda is a warm-season lawn, which turns yellow in advance.

Generally speaking, it is suggested to drill holes, prune, fertilize and sow ryegrass before sowing. The best time is to ask local engineers in Shanghai. I come from Jinan.