It Brings "Women's Happiness" and Blooms for 20 Years: Plant It Only Once, It Will Thrive for Decades

March 10, 2026

TL;DR

Peace Lily (Spathiphyllum) needs little water and shade to bloom consistently.
Direct sunlight can scorch sensitive leaves; opt for soft, indirect light (e.g., north or east-facing windows).
Water only when the top two centimeters of soil are dry, checking with a finger.
Avoid overwatering, which leads to root rot and yellowing leaves.
The plant prefers to grow in a smaller pot; repot only when roots emerge from the bottom.
Choose a pot only one centimeter wider than the previous one.
Use a mild liquid fertilizer once a month during spring and summer, diluting it to half the recommended strength.
Use room temperature, aged water for watering and ensure good drainage.
In winter, keep the plant away from direct heat sources and mist its leaves to combat dry air.
Yellow leaves can be caused by overwatering, root rot, or too much direct sunlight.
Repot when roots start coming out of the drainage holes, using a slightly larger pot.

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