Peace Lily Flowers Turning Green: Common Reasons

Peace lilies are beautiful flowering plants that provide white blooms, peace, and serenity to your surroundings. Flowers of this plant typically face major issues when it comes to dis-colorization. This is often a sign that something wrong is going on with the plant’s health. Let’s look at peace lily flowers turning green. We’ll discuss the most common causes and how to improve your plants health.

Peace lily flowers turning green

Peace Lily Flowers Turning Green

If the flower on your peace lily plant are discolored or don’t last long before turning green, it’s important to closely examine your plant and its environment and take steps to identify and address any potential causes. There aren’t any diseases that cause the flowers to turn green, so your plant isn’t sick. It’s probably suffering from one of the following problems:

Older flowers

The most common reason that peace lily flowers turn green is that they are getting older and have completed their life cycle. Peace lily flowers are generally long-lasting, they start off white, and as they age, they will turn green and then brown before they die. 

Incorrect sunlight

If your plant grows in areas with too much sunlight, the flower may start to photosynthesize and turn green. This is caused by an increase of Chlorophyll in the flowers. To fix this problem, move your plant out of direct sunlight. 

Peace lilies can grow in spots with low light. They are often found growing in shaded areas underneath trees in their natural habitat. Plants in shaded areas will most likely have flowers that remain white for longer. However, if they aren’t getting enough light, they may start to turn yellow

Nutrient deficiency

Nutrient deficiency is one of the most common reasons for peace lilies turning green. Peace lily plants need certain nutrients in order to grow and thrive, including nitrogen, phosphorus, and potassium. 

If your plant isn’t receiving enough of these essential nutrients, it can develop discolored leaves as a natural response. To correct this issue, you will need to take steps to ensure that your plant is getting the proper nutrients.

That being said over fertilization can also cause problems for your plant. It’s a good idea to test the soil pH range. Peace lilies prefer soil that’s slightly acidic and has a pH range of between 5.5 and 6.5. 


Other potential causes of peace lilies turning green include overwatering, which can lead to root rot. To correct this issue, make sure that you are not overwatering your plant and always allow the soil to dry out between waterings.


Peace Lily Flowers Turning Green

Peace lily flowers turning green can also be a sign of temperature extremes. Temperature fluctuations can stress your plant and cause it to discolor or experience other issues. To prevent this issue, make sure that you are not placing your plant in direct sunlight or exposing it to high temperatures for long periods of time.

Peace lilies are tropical plants that grow well in USDA zones 9 to 11. In cooler zones, they can be kept as a house plant. If you are trying to grow a peace lily outdoors in a colder climate, than it’s leaves and flowers will likely become discolored. You can try overwintering your plants indoors or in a greenhouse. 


In addition, peace lily plants can also be affected by pests such as aphids, thrips, and mealybugs. These insects feed on the leaves of your plant and cause discoloration or other damage. To prevent this issue from occurring, take steps to keep your plant free from pests by regularly checking for signs of infestation and using appropriate pest control products as needed.


 Some simple tips to consider include using a fertilizer that contains the proper nutrients for growth, maintaining consistent temperatures in your home or office, and paying close attention to watering needs.

If you are experiencing issues with peace lily flowers turning green or other problems with your plant, try these simple tips to help get it back on track and looking its best.