Lawn Diseases
Lawn Nematodes: The Diagnosis You Cannot Make Yourself
You cannot see them, a soil test won't find them, and the effective products need a licensed applicator. What's left still works — here is the real sequence.
Topic collection
Root & Crown Diseases
Why is my lawn thinning even though the blades look treated?
When damage sits below ground — take-all root rot, spring dead spot, summer patch — foliar sprays accomplish little and recovery takes a season. These guides cover root-zone diagnosis, drenching technique and the cultural corrections that actually matter.
3 guides in this collection ·All lawn diseases
Lawn Diseases
Take-All Root Rot: Why Your St. Augustine Won't Recover
Two look-alikes get treated instead. Texas A&M's field test separates them in five minutes, and the fungicide only works before you can see the damage.
Lawn Diseases
Spring Dead Spot and Summer Patch: Why Sprays Fail
Spring dead spot and summer patch attack roots, not leaves — so they mimic drought, shrug off leaf sprays, and return to the same spot bigger each year.
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