Autumn Blaze Maple Early Leaf Drop: Red Maple Trait, Not Disease

12-year-old Autumn Blaze maple (Lafayette, IN) has few, small leaves, dropping in August. Similar trees nearby same. Wet year, grass green. Other maples, linden, pear fine. Thoughts?

Red Maple Characteristic

Red maples (including Autumn Blaze) commonly drop leaves early—brown, curl, fall before true autumn. Especially in wet/humid years with fungal leaf spots.

Management

• Don't panic—if it leafs out well next spring, it's fine
• Preventive: Daconil fungicide at full leaf expansion next spring
• Rake leaves to reduce inoculum

Neighborhood pattern confirms genetic/environmental, not site-specific.