Why Is My Peace Lily Flower Turning Brown? Is it Normal!

Do you have a peace lily plant at home? If so, you may have noticed that the flowers start turning brown. This can be a cause for concern, but don’t worry – we’re here to help! In this blog post, we will discuss the possible reasons why is your peace lily flower turning brown, and we will provide tips on how to fix the problem. Keep reading for more information!

How Long Do Peace Lily Flowers Last?

Peace lily flowers are beautiful and delicate, adding a touch of elegance to any setting. But how long do these lovely blooms last? Peace lilies are not as long-lived as other flowering plants, but their flowers can last for several weeks with proper care. However, in general, they survive for about 4 to 5 weeks.

Unfortunately, peace lilies are susceptible to several problems that can cause their flowers to turn brown and wilt. Peace lily flowers turning brown is often a sign of stress, from too much or too little water, exposure to drafts, or low humidity. If you see your peace lily’s flowers turning brown, take a close look at the plant’s environment and make some adjustments to ensure that it is getting the care it needs. With a little TLC, you can help your peace lily flowers last longer and stay looking beautiful.

Why Is My Peace Lily Flower Turning Brown?

Many gardeners choose peace lilies for their beautiful, white flowers. However, these flowers may sometimes turn brown. There are several reasons why this may happen, including too much sun, too little water, or pests.

Reasons for Brown Flowers

Harsh Sunlight: More than What Is Required By the Plant

One of the most common reasons for brown flowers is too much harsh light. When plants are overexposed to the sun, the chlorophyll in their leaves breaks down, causing them to turn brown. If you notice that your flowers are starting to brown, try moving them to a shadier spot. It’s also a good idea to check the forecast before you water your plants, as too much sun can cause water to evaporate quickly, leaving your plants parched.

Under Watering or Overwatering Your Flowers

One of the most common reasons for brown flowers is over-or under-watering your plants. If you overwater your plants, the roots can’t get the oxygen they need and the plant will start to suffocate. This can cause the leaves to turn brown and drop off. On the other hand, if you don’t water your plants enough, the roots will start to dry out and the plant will wilt. This can also cause the leaves to turn brown and drop off. It’s essential to strike a balance when watering your plants so that they can stay healthy and thrive.

Lack of Humidity around the Plant

A lack of humidity is a primary reason that flowers may turn brown. This can happen if the room you keep your flowers in is too dry or if the air outside is particularly dry. If your flowers are wilting and the leaves are starting to turn brown, it’s a good indication that they’re not getting enough moisture. Therefore, it’s crucial to increase the humidity around your plants by misting them regularly or placing them on a pebble tray filled with water.

Cold Temperatures Can Also Damage the Flower

When temperatures dip below 55 degrees Fahrenheit at night and remain there during the day, flower color may change from the typical hue to brown. This is most likely to happen with zonal geraniums, impatiens and begonias. If you think your plants are cold-stressed, move them indoors or provide a frost cloth or plastic covering at night. It is also crucial to water cold-stressed plants more frequently, as wilting exacerbates the problem.

Recent Repotting Of the Plant

Repot plants are a common practice that is often done to give them more space to grow. Brown flowers can be one indication that a plant has been recently re-poted. With this, the roots are still adjusting to their new surroundings. They might not be able to properly uptake water and nutrients, resulting in the browning of the leaves and flowers. Once they have acclimated, the flowers start getting healthy once again.

Overfeeding the Plant

The quality of the soil is very important for healthy plant growth. Without high-quality soil, your plants will never be able to grow in a healthy environment, which will in-result affect the growth of fruits and flowers on the plant. So caring for the soil is great and using high-quality products to care for your soil is imperative for healthy plant growth. It is commonly said that excess of everything is bad. So no matter how good the quality of the products, excess of such items can harm the plant. Overfeeding your plants with such products can result in the flowers getting damaged as well. The flower may turn brown or even die in some cases.

Too much nitrogen in the soil can cause brown flowers. This is because the extra nitrogen encourages leaf growth at the expense of flower production. It is common for new gardeners to overfeed their plants, thinking that more is better. But too much nitrogen can stunt your plants’ growth and cause brown flowers. So avoid over-fertilizing the soil; otherwise, that will heavily damage the plant and its flowers. It is best to get a soil test done to check the nutrient levels before adding any fertilizer.


Like all living things, flowers age. Their petals begin to fade in color and eventually turn brown as they age. It’s simply the flowers’ way of reaching the end of their life cycle. If the flower has just bloomed but the plant is getting old, that can also affect the flower’s health. The flower may not be able to get all the required nutrients from the plant and this can cause the flower to fade in color or even turn brown.


Did you know that plants; (like human beings and animals) can also suffer from various diseases? These diseases can be very dangerous for the plant and should be dealt with in their early stages; otherwise, they destroy the plant and its flowers beyond recovery. Brown flowers can also be a sign of disease. If your plant is sick, it may not be able to produce healthy flowers. Instead, it may produce weak, discolored flowers that eventually turn brown. Common diseases that may cause brown flowers include botrytis (gray mold), powdery mildew, rust, and bacterial blight.


Pest and insects are a lawn carer’s biggest enemy. They can be a major hurdle in caring for your plants. For example, brown flowers can be caused by pests such as aphids and thrips. These pests suck the sap from the plant, which can cause the flowers to turn brown. Therefore, it is important to control these pests to prevent them from causing damage to the plant. If you can’t control the pests yourself, it is best to hire a gardener’s service to help you eliminate the pests in your garden. Suppose you think your grander is not up for the task. In that case, there are other professional pest extermination services as well that you can hire.

Environmental Factors

There are many reasons why flowers may turn brown. One of the most common reasons is due to environmental factors such as too much sun, wind, or heat. Flowers can also become damaged by pests or diseases. Sometimes, the cause of brown flowers is simply unknown. Inspecting your flowers regularly and taking note of any changes in color or appearance is important. If you see any browning, wilting, or other abnormal growth, it is best to consult with a professional gardener or horticulturist to determine the cause and find a solution.

How to Make Flowers Last Longer?

To make your flowers last as long as possible, start by following these tips:

Get your flowers in water as soon as possible: Once you have your flowers, get them into a clean vase filled with fresh water as soon as possible. This will help them stay hydrated and prevent them from wilting.

Use High-Quality Soil and fertilizers: Use high-quality soil and fertilizers when planting your flowers. This will help them grow strong and healthy, which will in turn make them last longer.

Add the right type of flower food: Flower food is designed to help flowers absorb more water and stay fresh longer. Make sure to use the type of flower food that’s specifically designed for the flowers you have.

Trim the stems: Trick off any excess stem once your flowers are in the vase. This will help them absorb more water and stay fresh longer.

Change the water every few days: Every few days, empty the old water and add fresh water to the vase. This will help your flowers stay hydrated and prevent them from wilting.

Prune them regularly: Regularly pruning your flowers will help them last longer. Prune them in the morning, so they have all day to recover.

Care for Them Every day: Check on your flowers every day to make sure they have enough water and are looking healthy. This will help them last as long as possible.

Hire A Gardner: If you don’t have the time to care for your flowers yourself, hire a gardener to do it for you. This will ensure that your flowers are well-cared for and last as long as possible.

These tips will help your flowers stay fresh and beautiful for as long as possible.

How to Remove Brown Flowers

Brown flowers can ruin the look of a garden or flower bed. They can make your home look unkempt and can be difficult to remove. However, there are a few different ways that you can remove brown flowers, depending on the type of plant they grow on.

One way to remove brown flowers is to cut them off at the base simply. This is most effective with annual plants, as they will not regrow from the cut stem. However, suppose the plant is a perennial. In that case, you may need to cut it back a few times during the season to remove the brown flowers altogether.

Another way to remove brown flowers is to use a chemical herbicide. Glyphosate products are typically effective at killing brown flowers. Be sure to follow the manufacturer’s instructions for application and safety.

You can also try using a physical method to remove brown flowers. This involves physically removing the flower heads from the plant. This can be done by hand or with a tool like pruning shears. Physical removal is most effective on small brown flowers.

Finally, you can try using a natural method to remove brown flowers. This involves using a solution of water and vinegar to kill the brown flowers. Simply mix one part vinegar with eight parts water and spray it on the brown flowers. This method is safe for both people and plants.

Whichever method you choose, be sure to remove all of the brown flowers from your plant. This will help it to look its best and prevent the spread of disease.


If your peace lily flower is turning brown, there are a few possible reasons. The most common causes are overwatering, lack of sunlight, and pests. To find the cause, you can ask a professional gardener or horticulturist. You can also try making some changes to the way you care for your plant. Following these tips will help you keep your peace lily flower healthy and prevent it from turning brown.

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