Mel from Morrilton, Ar writes
The temperature in Arkansas is staying around 90. Is that too hot to be applying MSM to my yard?
Per the product label for Quali-Pro MSM Turf Herbicide: Do not apply MSM Turf Herbicide to turf under stress from drought, insects, disease, cold temperatures, high temperatures of above 85°F on cool season grasses, or poor fertility as injury may result. If temperatures are below 85 at night, then you can treat in the early morning before temperatures are this high and when the grass has had time to recover from the heat during the night.
Answer last updated on: 06/18/2018