We have a lawn maintenance contract with an assisted living center that has Bermuda grass, we mow the property weekly per contract. This place has a sprinkler system in which they water every day at like 10 min per zone, we mow with our deck on the 3 1/2 setting, but we cannot get this grass to look green and healthy! We have had maybe 1/8" rain in the last two months, and he had another company fertilize before we got the contract. The grass just looks dead and brown with very minimal green. Can anyone help?