Dark Spots on Floratam St. Augustine: Vague Symptoms Need Specifics

5,000 sq ft Floratam, deep South Texas. Dark spots on some areas. Uneven thickness. Watering frequency/duration?

"Dark Spots" Is Not a Diagnosis

Need: color, shape, border, time of day, weather pattern. Could be fungus, insects, nutrient, dog urine.

Thin Areas: Topdress to Encourage Runners

Apply compost or Milorganite on thin spots. Goal: stolon rooting.

Watering: Follow Local Extension Schedule

• Water deep (6–12" soil wet).
• Stop at runoff.
• Obey local restrictions.
• Morning only.

Vague symptoms = vague advice. Get specific, then act.