Peace lilies are generally forgiving houseplants but can be picky about their watering needs. So you will want to make sure you’re watering your peace lily correctly to give it the best chance of thriving.
This guide on how to water your peace lily effectively includes tips for watering frequency, techniques and troubleshooting common problems.
Understanding Peace Lily’s Watering Needs
Peace lilies thrive in consistently moist soil – not soggy. They originate from tropical regions so they’re used to regular moisture. But they can also suffer if they’re overwatered. Striking the right balance is the key to keeping them healthy.
How Often Should You Water a Peace Lily?
The right watering schedule for a peace lily will vary depending on things like the season, indoor temperature, light and humidity.
- Weekly Check: peace lilies require watering once a week. But instead of sticking to a schedule it’s bet there to check the soil moisture regularly. The “knuckle test” – feeling the top inch of soil – will tell you if it’s time to water.
- Seasonal Adjustments: Increase watering in warmer months when plants use more moisture. Decrease in cooler months to avoid root rot.
Watering Techniques: Top, Bottom, and Soaking
Each technique has its benefits so choosing one depends on your peace lily’s needs at the time.
1. Top Watering
- How: Pour water gently over the soil until you see it drain from the pot.
- Best for: Regular maintenance. Make sure all areas of soil are moistened evenly and avoid concentrating in one spot.
- Tips: If water drains too fast the soil may be compacted or root-bound. If so the you should change the soil.
2. Bottom Watering
- How: Place the pot in a shallow tray of water and let the plant absorb water through the drainage holes.
- Best for: Situations where the soil dries out too fast. This method minimizes overwatering risk and reduces salt build-up on the soil surface.
- Tips: After about 20 minutes remove the pot and let excess water drain.
3. Soaking Method
- How: Submerge the pot in a basin of water for around 15 minutes then let it drain.
- Best for: Rehydrating an extremely dry peace lily.
- Tips: Make sure you don’t leave it soaking longer than necessary as excess water can harm the roots.
Signs of Overwatering and Underwatering
Knowing the signs of water stress can help you prevent issues before they worsen.
- Overwatering Symptoms: Yellowing leaves, drooping and mushy stems. These symptoms usually mean root rot, especially if the soil stays wet days after watering.
- Symptoms: Dry, curled or crispy leaf edges. Drooping leaves that perk up after watering also indicate underwatering.
For overwatered plants let the soil dry out fully before the next watering. If underwatered a good soaking can revive your plant.
Choosing the Right Water
Tap water can be used but may contain chlorine and fluoride which can cause browning leaf tips. Here are some alternatives:
- Filtered or Distilled Water: Minimizes chemical exposure, ideal for peace lilies.
- Rainwater: Provides a natural option that’s free from harmful additives.
Temperature and Humidity Factors
Peace lilies do best in moderate humidity. If your home is dry use a pebble tray or a humidifier nearby. Misting the leaves can also help but try not to use excessive water on the leaves to prevent fungal issues.
Pot and Soil Choices for Proper Drainage
Pot: Use a pot with drainage holes to prevent water from pooling. Terracotta pots can wick away moisture faster than ceramic or plastic pots. This is beneficial in humid environments but can also dry out the soil quickly in dry conditions.
Soil: Peace lilies need well-draining soil. Use a mix that includes peat moss, perlite or coconut coir to retain moisture without becoming soggy.
Watering Peace Lily in Different Environments
- Low Light: Peace lilies in low light need less frequent watering, as soil moisture evaporates more slowly.
- Bright Light: For peace lilies in bright but indirect sunlight increase watering frequency as they’ll use up moisture faster.
Common Mistakes to Avoid
- Sticking to a Strict Schedule: Avoid rigid schedules. Instead check the soil regularly and adjust based on the plant’s needs and the environment.
- Ignoring Drainage Needs: Without proper drainage peace lilies are prone to root rot, one of the biggest risks with these plants.
- Using Cold Water: Cold water can shock the roots so always use room-temperature water.
Quick Troubleshooting Tips
- Drooping after Repotting: Peace lilies often droop after being repotted; give them time to adjust and avoid overwatering during this period.
- Brown Leaf Tips: Usually a sign of fluoride sensitivity or dry air. Try switching to filtered water and increasing humidity.
- Yellow Leaves: Could be from overwatering or low light. Adjust the watering schedule and ensure it gets adequate indirect sunlight.
With the right care a peace lily will thrive. You don’t have to do anything particularly special. Just keep a close eye on your plant’s condition and remember that less is often more when it comes to watering.