Jim from Fort Worth, Texas writes
Can I apply Headway G for extreme yellowing every 14 days using a smaller amount per 1000sq? I had Headway G applied on the 3rd of April, and as of today, the 16th of April, I have not seen any improvement. It's more like my lawn has gotten worse. Not for sure what lbs per 1000 was used on the 3rd? My lawn maintenance company was really big on how much water to use. Something does not seem right. Thanks.
Yes, Headway G Fungicide Granules can be used every 14-21 days. Applying every 14 days is for curative, while applying every 21 days is for preventative. If you are actively trying to fight a disease, you need to be applying every 14 days. It would be the same thing with the rates, they have a high & low. Higher rates are for curative, while lower rates are for preventative. In order to give you proper rates, we would need to know what you are treating for. If you do not know what you have, you will need to consult your extension office. Or try speaking to the company that applied this product to your lawn.
http://npic.orst.edu/pest/countyext.htm
Answer last updated on: 04/17/2023
