Table of Contents
Peace lilies are one of the most popular types of houseplants.
Lilies bring graceful elegance and fragrance to any garden and bloom from early summer to autumn, depending on the species.
They are easy to care for and can be a beautiful addition to your home.
If you take good care of your peace lilies, you will have beautiful houseplants for many years.
With colorful, star-shaped flowers, lilies bring star power to summer gardens.
They are available in many beautiful colors including rose, gold, red, orange, and white.
There are several popular lily species including oriental, Asiatic, and oriented species.
Although these bulbs are best planted in late summer, you can plant them in spring once the soil is workable.
Learn more in our article below. We’ve covered everything on how much light peace Lily needs.
How Many Hours Of Light Does A Peace Lily Need?
Your peace lily’s sunlight needs vary from season to season.
It will need the most light in the summer and spring when it is actively growing.
Because it hibernates in winter and fall, it doesn’t need as much light in the colder months.
If your peace lily is in a brighter place, in a room where it receives a lot of natural light, it will thrive with 10-12 hours of daily sun exposure.
More light is needed in summer and spring, less in autumn and winter.
When grown in natural sunlight, 10-12 hours a day is ideal.
When growing under fluorescent lights, 16-18 hours a day is best.
More light means more growth and more flowers.
If your peace lily is being grown under fluorescent lights, it is best to give it 16 to 18 hours of light per day.
The lighter your peace lily receives, the larger it will grow and the more likely it is to do so.
Read Also: How Much Light Does A Birkin Need?
What Happens When a Peace Lily Doesn’t Get Enough Sun?
There are several telltale signs that your peace lily isn’t getting the right amount of light.
When your plant gets leggy, it needs more sunlight.
Small, yellowish, pale leaves, no or dull flowers, or greenish blooms are also signs that your peace lily is spending too much time in the shade.
Leggy growth and small yellow leaves indicate that the plant is not getting enough light.
Dull, greenish, or no flowers also means your plant needs more light.
Yellow or brown leaves and burnt leaves or flowers mean too much sunlight.
If it is dry despite watering, your plant is getting too much sun.
Peace lilies can also suffer from too much sunlight.
If you notice fallen leaves that are yellow or brown, or leaves or flowers with sharp brown edges, provide your plant with plenty of direct sunlight.
Another easy way to determine this is to examine your plant’s soil.
If it is too dry despite watering, the sun is too strong. Experiment by placing your peace lily in different areas of the room or building until you find a spot where it will thrive.
Can A Peace Lily Grow In Fluorescent Lights?
Peace lilies can grow in fluorescent light.
This makes them an excellent choice for office buildings and spaces with little or no natural light.
However, there are ways to optimize the growth of a peace lily even with fluorescent light.
Your peace lily should receive 16-18 hours of fluorescent light per day.
You can put the lights on a timer to make sure this happens.
Your peace lily can thrive in fluorescent light.
Make sure it gets 16-18 hours of fluorescent light a day.
Set a timer to ensure the light stays on long enough.
Elevate your plant on a table or filing cabinet; don’t put it on the floor.
Your peace lily will grow better if it is closer to the light source.
For example, if you have fluorescent lighting on your ceiling, it’s best to place your peace lily on a desk, table, or filing cabinet rather than trying to pull it out of the ground.
By following these steps, your peace lily will have an easy time blooming under fluorescent lights.
Can Peace Lily Grow In Direct Sunlight?
Your peace lily should be grown in indirect sunlight rather than direct sunlight to encourage the best flowering.
Since they are adapted to the forest floor, the peace lily is used. to indirect filtered light.
Their green leaves and white flowers are delicate and can dry out in direct sunlight.
For example, placing a single plant directly in front of a large south-facing window could get too much direct sunlight.
Do not expose your peace lily to direct sunlight. Filter the light through a curtain or blind.
Place the peace lily a few feet from a window instead of right next to it.
Avoid south windows. Peace Lily near an east or west window.
When growing peace lilies as houseplants, look for a spot that receives indirect light or light that has been filtered through a curtain or shade.
You can also protect your peace lily from direct sunlight by placing it a few feet from a bright window.
Placing it near a west- or east-facing window is another ideal solution.
Make sure your peace lily is protected from direct sunlight to optimize its growth and reduce the risk of burning it.
Read More: How to Revive a Dying Peace Lily
Can A Peace Lily Grow In The Shade?
Peace lilies grow well in partial shade but die in deep shade.
Peace Lilies have been popular houseplants for years, which means they’ve adapted to a wide range of growing conditions.
For this reason, your peace lily can and will grow in a shaded or dimly lit space.
However, it will not survive if left in a dark corner for too long.
Plants need sunlight for photosynthesis, otherwise, they starve.
As long as your peace lily gets 10 to 12 hours of indirect sunlight or 16 to 18 hours of fluorescent light daily, it should continue to grow.
Your peace lily can survive in partial shade.
Your peace lily cannot survive in deep shadows and needs light.
As long as your peace lily gets 10 or more hours of indirect light per day, it will thrive.
Because they are used to growing on the forest floor under the canopy of larger plants and trees, peace lilies can grow in shady conditions.
This makes it a popular houseplant.
They are much more adaptable to low light conditions and artificial light than other plants.
Tips To Care For Peace Lily
Peace lilies are easy to grow and require little more than sun and a good watering schedule.
Here are some tips to help you take care of your peace lily:
1. Select A Good Site
Peace lilies are native to hot, humid, shady rainforests.
As such, they cannot stay outside year-round in most temperate climates.
However, the plant can grow well indoors, where it is generally relatively hot and humid compared to the outdoor environment.
The peace lily should be near, but not directly under, a window in a warm room in your home where it will benefit from indirect sunlight.
North- or west-facing windows are best, as they don’t allow direct sunlight during the day.
Avoid exposing your plant to cold air or too much sun as this can cause the plant to become unhealthy and develop brown, wrinkled leaves.
2. Water Properly
The best care you can give your peace lily is to water it carefully.
If the potting soil is dry, add enough water to dampen it, but not so much that there is standing water.
Too little water causes the plant to wilt and die; If you don’t water your plant, you should see it droop visibly.
However, too much water can cause a disease called root rot, which can be fatal to the plant.
Try watering about once a week when the soil is dry.
Sometimes it is even advisable to wait until the plant has started to wilt slightly before each watering.
3. Cut Off Diseased Leaves From Your Plant
Compared to other plants, peace lilies do not need to be cut very often.
However, if for any reason one or more branches or leaves of your lily are turning brown or wilting, you should prune the leaves to prevent the plant from wasting energy on the dying appendage.
Use clean and sharp scissors/secateurs.
Make clean cuts close to the ground without damaging healthy tissue.
Withered, brown leaves can simply be a sign that you’ve forgotten to water your plant, but they can also be a symptom of a more serious problem.
4. Employ A Good Fertilizer
If you fertilize, do so carefully.
Aside from water and indirect sunlight, your plant doesn’t require much maintenance.
Fertilizers and supplements should not be necessary to grow a healthy and thriving peace lily.
However, if you want to do this, be careful not to over-fertilize as peace lilies can be somewhat delicate plants.
Use a standard 20-20-20 houseplant fertilizer at half or a quarter of your
Recommended power supply about once a month in spring and summer when plant growth is most active.
Green flowers are a sign of overfeeding.
If your plant shows this symptom, stop fertilizing and halve the fertilizer dose in the next growing season.
Frequently Asked Questions
Still, need more answers? Explore the Frequently Asked Questions (FAQs) here.
How Much Light Does A Peace Lily Need?
Peace lilies prefer light penumbra and tolerate fluorescent light.
Some have been known to thrive in rooms with no windows.
Yellowed leaves indicate the light is too strong, and brown leaves or streaks indicate it has been burned from direct sunlight.
How Do I Know If My Peace Lily Is Getting Enough Light?
If no flowers appear, the plant is usually not getting enough light.
Peace lilies tolerate dim light very well, but not “dim light”.
It means there is no light! To encourage flowering, move the plant to a brighter spot where it gets at least a few hours of bright, indirect light each day.
Can A Peace Lily Thrive In Low Light?
Peace lilies are a good choice for dimly lit rooms as they can thrive in shade or partial shade.
They also tolerate fluorescent light.
So if you need a plant friend to liven up your desk, the peace lily is a great choice.
How Do Keep I Peace Lilies Happy?
Plant peace lilies in a bright spot out of direct sunlight.
Water regularly and keep the compost moist but not wet.
Feed bi-weekly in spring and summer with liquid houseplant food.
Deadhead spent the flowers and regularly dusted or cleaned the leaves to ensure they were photosynthesizing well.
While your peace lily can survive in a variety of conditions, it grows best in partial shade.
Ideally, a peace lily should receive little to moderate light during the winter and fall seasons.
An average of 10 to 12 hours of indirect sunlight per day is sufficient.
In addition to sunlight, a peace lily can also grow under fluorescent lighting.
It takes 16 to 18 hours of fluorescent light to keep your peace lily healthy.
With proper sun exposure, your peace lily will thrive.
Peace lily makes an excellent addition to any herb garden.
Follow the tips in this article to enjoy a good harvest.