Rescuing a Peace Lily After Outdoor Exposure and Overwatering

Rescuing a Peace Lily After Outdoor Exposure and Overwatering

A 7-year-old peace lily (sentimental value) was kept outside in shade all summer, developed black leaf edges and moldy soil. The owner washed roots, removed black leaves, and repotted in a 12-inch pot. Now minimal plant remains. Uses well water; keeps it in a west window in winter (Southern Missouri).

Critical Mistakes & Corrections

• Never put peace lilies outside. Wind damages leaves; temps below 60°F cause black edges.
• Stop repotting. They prefer being rootbound and flower more when crowded. Divide instead of upsizing.
• Improve drainage. Add extra perlite or sand to potting mix.
• Water correctly. Water thoroughly, then wait until soil is very dry and plant nearly limp. Use a moisture meter; water only when "dry." Summer: 7–10 days; winter: 2–3 weeks.

Immediate Steps

If little plant remains and drainage wasn't improved, repot into a smaller pot with extra perlite. The plant can recover with proper dry-down cycles and bright indirect light.