Brown Spots on Potted Peppers: Disease from Overwatering

Diagnosing and Fixing Pepper Problems in Containers

Brown spots on peppers after transplanting to pots usually indicate disease exacerbated by overwatering.

Immediate Corrections

• Water only when top soil is dry—max twice weekly.
• Use organic potting soil blended with 25% compost.
• Ensure pH ~6.8; test and adjust.
• Water at base only; keep foliage dry.
• Apply organic fertilizer (low nitrogen).

Root Cause

Overwatering destroys beneficial soil bacteria, inviting pathogens. Proper drainage and aeration are essential.