Why Is Peace Lily Flower Turning Brown?

Peace lilies are a beautiful plant to have in your home. They add color, create an inviting atmosphere and smell great too! But sometimes the flowers of these lovely plants turn brown for no apparent reason. Read on for more information about why this happens and what can be done to stop it.

Why Is Peace Lily Flower Turning Brown?

The most common explanation for a peace lily turning brown is that they’re stressed or being cared for improperly, but another possible answer is browning with age. I will now go more in-depth into each of these reasons.


But what does it mean to give the correct care to a peace lily? Let’s find out…

Temperature – Peace lilies must be kept in a warm environment, but they must be kept away from direct sunlight. They can’t handle the heat and will start to turn brown if exposed for too long! I recommend trying to get your room’s temperature as close to 65 degrees Fahrenheit as possible.

Water – The soil should remain moist and you’ll need to water your peace lily every day or so. You can do this by either watering the base of the plant or spraying it with a misting bottle! Peace lilies are sensitive to the chemicals associated with tap water, which can cause leaf browning. I recommend watering with filtered water to prevent this problem from occurring.

Fertilizer – A good rule is not to fertilize during wintertime, but from April onwards feed them once per week using a liquid fertilizer diluted at half strength.

Soil – The type of soil makes a huge difference with regards to how healthy your plant is going to look! Your potting mix needs to be well-draining, so make sure that there are holes in the bottom. These plants also enjoy lots of organic matter like peat moss or coconut coir mixed into their soil.


Houseplants need a happy home just like us. Unfortunately, peace lilies are no different when it comes to feeling stress.

One thing to keep in mind is how often you repot your plant. If you do, then you’re putting extreme stress on your plant. In order to avoid this, you should only repot your plant every two years and give it a month or more before watering it again.

Another thing that can be stressful is moving the peace lily from one area of your house to another. If you keep them in an east-facing window for most days during the day, then switching them to a west-facing window can cause them stress, and the flowers might start to turn brown.


Another possible cause of brown peace lily flowers could be discoloration with age. Peace lilies are plants that enjoy a long lifespan, but as with anything they start to age and slow down.

The perfect environment can’t save your peace lily from its inevitable death as it goes through an annual cycle like all other living things on Earth.

Peace lilies have the most complex life cycle of any plant. When you first buy them, they’re a glossy deep green that matches their name perfectly! After only about four days in your house, these beautiful plants will start to open up and reveal a brilliant white flower inside — the spadix will be green.

The spadix can turn white, but it usually starts turning brown as death approaches.

How Long Do Peace Lily Blooms Last?

Peace lilies bloom twice a year. This bloom typically lasts for around one month.

Peace lilies can live for up to two years with proper care, but they’re not immortal. Like all living things on this Earth, peace lilies have a life cycle that will eventually end after about ten months or so.

Although it may seem like your peace lily is done for good, it doesn’t mean that it won’t bloom again in the future. In fact, the hearty specimen can survive for a few years.

Does Gibberellic Acid Promote Faster Peace Lily Blooms?

Gibberellic acid (Amazon link) is a natural hormone for plants that can help your peace lily to grow and bloom more quickly.

It’s often sold at gardening centers in liquid form. The idea is that you can pour some of it onto the soil around your roots every day until they start to sprout flowers!

One might expect the peace lilies to be wilted due to their time spent outside, but a quick application of gibberellic acid allows them to look healthy and ready for customers. Gibberellic acid is the best way to make sure peace lilies are in their prime when they’re about to be set out on display.


In conclusion, there are many reasons why a peace lily’s flowers can go from green and healthy to brown and sad looking! But don’t worry since we’ve given you some great tips on how to keep yours happy and blooming beautifully.

If you have any other tips about how to care for your peace lilies or want more information on why they’re turning brown, please do leave a message in the comments below!

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