Live Oak with Hard, Crunchy, Bumpy Green Leaves: Seek Expert Diagnosis

Live Oak Leaves Hard, Curled, and Bumpy but Green? Unclear Cause

A 15–20 ft live oak in NE Florida with hard, crunchy, shriveling, bumpy but green leaves cannot be diagnosed remotely. Symptoms don't match common pests or diseases clearly.

Recommended Action

• Contact Florida State Forestry for a free forester visit.
• They have pathologists and entomologists on staff.
• County forester contact: Florida Forest Service

Possible Causes to Discuss

• Environmental stress (heat/humidity swings).
• Mite or thrips damage.
• Nutrient imbalance.
• Early fungal infection.

On-site examination with lab support is essential for accurate diagnosis.