August · St. Augustine
Humid nights make August prime for gray leaf spot. Large patch is a September th
Humid nights make August prime for gray leaf spot. Large patch is a September threat — get ahead of it now.
MONITOR
Do I Need This?
Check first — only act if you actually see it in your lawn.
What To Do
Apply preventively in late August to lawns with a history of large patch, especially low wet areas. Spray in the evening, don't water for 24 hours, and avoid mowing right before application.
Tools I’d Use for This Task
Always follow the product label. The label is the authority — rates, timing, and safety precautions there override anything in this guide.