Rick from Caruthersville, Mo writes
No, Headway G Fungicide Granules will not effect mushrooms. Generally speaking when mushrooms are present it's because you have too much moisture in your lawn and you need to dry it out. Avoid watering your turf if you are on a watering schedule. You may need to remove the mushrooms by hand, but to keep them from coming back you need to dry out the soil. You will need to do a core aeration in your lawn and we would recommend cutting back limbs that may be causing too much shade over your lawn.
We are not aware of any products to treat for mushrooms in lawns. You may contact your local cooperative extension office and get the mushroom identified and the master gardener on staff should be able to tell you what will work to eliminate the type of mushroom you are dealing with.
Answer last updated on: 09/20/2024
