Free plant-problem diagnosis — no sign-up, no fillerWritten for UK gardens & greenhousesDiagnose a problem →
Plant guide

Peace Lilies: problems & diagnosis

Spathiphyllum

Peace lilies are forgiving but dramatic — they wilt theatrically, recover fast, and most of their yellowing traces back to watering and light rather than disease. They're also sensitive to hard tap water and contain irritating sap, so keep them away from pets and children.

6 peace lily diagnosis guides

Peace Lily · Brown leaves

Peace Lily Brown Leaves: Causes and Fixes for UK Growers

Peace lily leaves turning brown? In the UK the main causes are fluoride in tap water, low humidity, underwatering and direct sun. Diagnose and fix here.

Read the guide
Peace Lily · Brown leaf tips

Peace Lily Brown Tips: Causes and Fixes for UK Homes

Peace lily leaf tips turning brown? Diagnose fluoride in tap water, low humidity, overwatering, underwatering, and sun scorch with this UK guide.

Read the guide
Peace Lily · Problems

Peace Lily Dying: Causes, Diagnosis and How to Revive It

Peace lily drooping, yellowing or getting brown tips? This UK guide covers overwatering, drought, low humidity, fluoride in tap water, cold draughts and root rot.

Read the guide
Peace Lily · Not flowering

Peace Lily Not Flowering: UK Causes and How to Fix It

Peace lily not flowering? The most common UK causes are too little light, pot-bound roots, and hard water raising compost pH. Diagnosis guide with real fixes.

Read the guide
Peace Lily · Wilting

Peace Lily Wilting: Causes and How to Revive It

Peace lily drooping despite watering? Find the real cause — underwatering, root rot, low humidity or temperature stress — and the fastest fix for UK conditions.

Read the guide
Peace Lily · Yellow leaves

Peace Lily Plant Leaves Turning Yellow: Causes and Fixes

Peace lily plant leaves turning yellow? Use this quick diagnosis table to tell overwatering, underwatering, old leaves, light, feed, pests and root rot apart.

Read the guide