How to Make Spathiphyllum Bloom Again: 5 Proven Techniques

Keep the soil evenly moist, but not soggy.

Overwatering or underwatering can stress the plant and hinder flowering.

Tip: Water when the top 1–2 inches of soil feels dry, and always allow excess water to drain.

3. Fertilize Appropriately

Use a balanced houseplant fertilizer (20-20-20) every 6–8 weeks during the growing season.

Too much fertilizer, especially high in nitrogen, encourages leafy growth at the expense of flowers.

Tip: A bloom-boosting fertilizer with slightly higher phosphorus can help trigger flowering.

4. Maintain Ideal Temperature and Humidity

Peace Lilies prefer 65–80°F (18–27°C) and high humidity.

Cold drafts, sudden temperature changes, or dry air can prevent blooms.

Tip: Mist leaves occasionally or place the pot on a tray of water with pebbles to increase humidity.

5. Trim and Refresh the Plant