How Long Do Peace Lilies Live? Secrets for Long-Lasting Life

Peace lilies are a beloved houseplant due to their beautiful foliage and ability to thrive in low light environments. Unfortunately, like all living things, they have an expiration date. In this article we’ll answer the question “how long do peace lilies live?” and provide you with an extensive guide on peace lily lifespan.

Factors that Affect Peace Lily Lifespan:

peace lily in home


The lifespan of a peace lily is largely determined by genetics. Some varieties are bred for greater hardiness and longevity than others.

Environmental Conditions:

The environment in which a peace lily grows can have a significant effect on its lifespan. They thrive best between 65-80 degrees Fahrenheit with high humidity and indirect sunlight.

Soil Quality:

When cultivating peace lilies, the quality of their soil mix is critical. Peace lilies prefer an easily draining mix that’s rich in organic matter.


Proper fertilization can extend the life of a peace lily. However, over-fertilizing can lead to salt buildup in the soil that could negatively impact its roots.

Disease and Pests:

Disease and pest infestations can also contribute to the premature death of a peace lily. Common pests that affect peace lilies include spider mites, mealybugs, and scale insects.

How to Care for Peace Lilies to Prolong their Lifespan:

Lighting Requirements:

Peace lilies thrive in low to medium light levels, and should be kept away from direct sunlight which can scorch their leaves.

put peace lily at lighten place

Watering and Humidity:

Peace lilies prefer consistently moist soil, but they should not be overwatered. It is important to allow the top layer of soil to dry out slightly between waterings. Peace lilies also prefer high humidity levels, which can be achieved by placing a tray of water near the plant or by misting the leaves.

Soil Requirements:

Peace lilies favor a well-drained soil mix rich in organic matter. A suitable mix for peace Lilies is one that includes perlite, peat moss and vermiculite.


Peace lilies should be fertilized every 6-8 weeks with a balanced, water soluble fertilizer. Overfertilization can be detrimental to the plant and lead to salt buildup in the soil that could damage their roots. Be sure to follow all instructions on the package regarding dosage amounts; exceeding them could prove disastrous for your peace lilies’ growth potential.

Disease and Pests:

Disease and pests can drastically shorten the life span of a peace lily. Common pests that attack them include spider mites, mealybugs and scale insects which cause leaf damage and weaken the plant, leaving it more vulnerable to diseases like root rot or bacterial leaf spot as well as fungal infections.

Signs that Your Peace Lily is Dying:

Wilting or Drooping Leaves:

One of the most obvious signs that your peace lily is in distress is when the leaves start to wilt or droop. This can be a sign of underwatering or overwatering, or it can indicate a problem with the plant’s root system.

wilting leaves

Yellowing Leaves:

Yellowing leaves can be indicative of an issue with the plant’s root system or lack of nutrients. It could also mean that it’s receiving too much direct sunlight or being exposed to drafts.

Brown or Black Spots on Leaves:

Brown or black spots on a peace lily’s leaves may indicate fungal or bacterial infections. These spots spread rapidly, leading to the plant losing its leaves and eventually dying.

Stunted Growth:

If your peace lily is not growing or is growing slowly, it could be an indication of poor soil quality, lack of nutrients or inadequate lighting. For peace lilies to thrive, they require a nutrient-rich mix and bright indirect sunlight in order to thrive.

Pest Infestations:

If you spot pests on your peace lily plant, such as spider mites or mealybugs, it could be indicative of a weak plant. Pests can cause extensive damage to its leaves and spread diseases that could ultimately result in its demise.

Foul Odor:

A foul odor emanating from your peace lily can be a sign of root rot, a common problem that occurs when the plant is overwatered and the roots are sitting in water for too long. Root rot can be deadly for peace lilies and should be addressed immediately.

This video can help you save your “green friend” from Root rot:


1. How long do peace lilies live?

Peace lilies can live for several years with proper care and maintenance. On average, they can live for 5-7 years.

2. What are some tips for prolonging the life of peace lilies?

Tips for prolonging the life of peace lilies include providing adequate water and drainage, placing them in a location with indirect sunlight, maintaining a consistent temperature and humidity level, using high-quality soil, and regularly inspecting for pests.

3. Can peace lilies be propagated?

Yes, peace lilies can be propagated through division. To propagate, remove the plant from its pot and gently separate the root ball into smaller sections. Each section should have several leaves and a healthy root system. Plant the sections in separate pots with fresh potting soil and water thoroughly.

4. What should I do if my peace lily starts to decline?

If your peace lily starts to decline, try adjusting its care routine by increasing or decreasing watering, changing its location, or addressing any pest problems.

5. Can peace lilies be grown outdoors?

Peace lilies are tropical plants and are not suited for outdoor growing in most climates. They prefer warm, humid conditions and should be kept indoors in a well-lit area.


Peace lilies are beautiful and popular houseplants that can live for several years with proper care and maintenance. Genetics, environmental conditions, soil quality, fertilization, and disease and pests all play a role in the lifespan of a peace lily. By providing the plant with the right conditions and care, it is possible to enjoy a thriving and healthy peace lily for years to come.


Emmit Hickson

Emmit Hickson