Indoor Banana Brown Edges and Powdery Mildew

Fixing Humidity and Fungus on a Michigan Houseplant Banana

6-7 ft indoor banana browns at leaf edges; white powdery spots on leaves. Sits in window.

Solutions

• Brown edges = low humidity. Mist daily; keep soil damp not wet.
• White powder = powdery mildew. Spray copper fungicide.
• Direct sun is fine.