Plant Care for Peace Lily

Wayne Taylor
Written By Wayne Taylor

Understanding the Peace Lily

Peace Lily, also known as Spathiphyllum, is a popular houseplant that is known for its ability to purify the air. It is a low-maintenance plant that is easy to grow and care for. However, like all plants, it requires some care and attention to keep it healthy and beautiful.

Peace Lily Requirements

The peace lily requires a bright but indirect light source, as direct sunlight can scorch its leaves. It thrives in warm and humid conditions, so it is best to keep it in a room with a temperature between 68-85°F (20-29°C) and a humidity level of 40-60%. It prefers well-draining soil and should be watered when the top inch of soil feels dry to the touch.

Watering the Peace Lily

Watering is the most important aspect of peace lily care. One of the most common mistakes people make is overwatering the peace lily. Overwatering can lead to root rot and ultimately kill the plant. On the other hand, underwatering can cause the leaves to droop and turn yellow.

How to Water a Peace Lily

To water a peace lily, fill a watering can with room temperature water and let it sit for a few hours to allow the chlorine to evaporate. Water the plant until the soil is moist but not soaking wet. Make sure to empty the saucer underneath the pot after watering to prevent the roots from sitting in water.

Signs of Overwatering

If the peace lily is overwatered, the leaves may turn yellow and the plant may begin to droop. The soil may also have a sour smell, indicating root rot. To fix this, allow the soil to dry out and reduce the frequency of watering.

Signs of Underwatering

If the peace lily is underwatered, the leaves may also turn yellow and begin to droop. To fix this, water the plant thoroughly and make sure the soil is moist but not soaking wet.

Fertilizing the Peace Lily

Fertilizing is also important for the peace lily’s health and growth. However, overfertilizing can also be harmful. It is best to fertilize the peace lily once a month during the growing season (spring and summer) with a balanced liquid fertilizer.

Signs of Overfertilization

If the peace lily is overfertilized, the leaves may turn brown and the tips may become scorched. To fix this, flush the soil with water to remove excess fertilizer.

Pruning the Peace Lily

Pruning is not necessary for the peace lily, but it can help promote growth and prevent the plant from becoming too leggy. To prune, simply remove any dead or yellow leaves and cut back any stems that have become too long.

Propagating the Peace Lily

The peace lily can also be propagated through division. To do this, remove the plant from its pot and gently separate the roots. Plant each division in its own pot with fresh soil and water thoroughly.

Common Problems with the Peace Lily

Despite its ease of care, the peace lily can still encounter problems. Here are some common issues and how to fix them:

Brown Tips

If the tips of the peace lily’s leaves are turning brown, it may be a sign of low humidity or overfertilization. Increase the humidity or reduce the amount of fertilizer to fix this.

Yellow Leaves

If the peace lily’s leaves are turning yellow, it may be a sign of overwatering or underwatering. Adjust the watering schedule accordingly to fix this.

Wilting

If the peace lily is wilting, it may be a sign of underwatering or overwatering. Check the soil moisture and adjust the watering schedule accordingly.

Pests

The peace lily can also be susceptible to pests such as spider mites and mealybugs. To fix this, wash the plant with a mild soap solution or use an insecticidal spray.

Overall, with proper care and attention, the peace lily can be a beautiful and healthy addition to any home. Remember to water, fertilize, and prune as needed, and keep an eye out for any common problems. With these tips, your peace lily will thrive for years to come.