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10 Science-Backed Benefits of Indoor Plants

You stumbled upon this post, or you searched for this post because maybe you have a houseplant, or perhaps you’re thinking of getting one.

Let me clear your confusion real quick. Yes, indoor plants have a lot of benefits that would make you want to bless yourself and your home with them.

Generally, Indoor plants provide well being benefits like reducing stress levels, giving beautiful blooms, sharpening your attention, improving indoor air quality, faster recovery from illness, etc.

Plant over people written over a plant
Plants over People (Source: Tenor)

Wait, there is more. The benefits of indoor plants do not end here. They have many benefits, from boosting the decorations and providing clean indoor air to boosting your health.

Let’s look at a few benefits of these plants in detail.

10 Science-Backed Benefits of Household Plants

Most indoor plants are handy when it comes to placing them with indoor objects. They do not take much space but can bring out the best in the environment.

Some indoor plants can grow wholeheartedly in the environment you provide them indoors, while some are picky about the environment.

Many people around the world buy indoor plants to improve air quality.

Let’s look at the benefits.

1. Reduce Stress Level

Indoor plants are such a pleasant thing to look at. Like, they charm your eyes and provide you aesthetic pleasure.

Having plants around you and watching them from time to time has many positive impacts, like providing lower blood pressure, psychological benefits, and calming effects.

By just staying there and doing nothing, plants can feel relaxed and eventually make you happier while lowering your blood pressure.

Indoor plants reduce stress
Indoor plants reduce stress (Source: Pexels)

Hold up! We have scientific research to back it up.

National Library of Medicine says interaction with indoor plants can reduce any psychological and physiological stress.

Another research by Ellison Chair says that tasks done under the influence of plants have a calming effect on humans and boost autonomic nervous system activity.

Asparagus fern is an important plant that is beneficial against many heart problems, maintains the heart rate, and well being of the heart.

So, don’t bang your head over the psychological and physiological stress from your home, office, or girlfriend. Get a plant and get rid of your anxiety quickly.

2. Provides Beautiful Blooms

Who doesn’t love some beautiful flowers growing inside their home? The different colored wonders are pleasing to the eyes and the nose.

Flowers from different indoor plants can provide health benefits, improve the house’s decorative look, and fill the house with beautiful fragrance.

Blooming Orchids
Blooming Orchids (Source: Pxfuel)

Different flowers serve different purposes and help in your well being. Let’s look at them in detail.

Symbol of RomanceRose, Tulip, Peony, Orchid
Medicinal FlowersLavender, Sage, Calendula, Echinacea
Fragrant FlowersNarcissus, Plumeria, Jasmine, Hyacinth, Lilac
Decorative FlowersTulips, Orchids, Lilies, Roses

Indoor plants are the favorites of most plant people around the world for decoration. As young adults, it is crucial for you to admire the beauty of plants.

3. Sharpens your Attention

Different plants activate your ‘attention-boosting’ nerves. Due to different indoor plants, you can provide selective attention to certain things.

You can focus on your assignment or household chores if you work in the presence of a plant.

In a survey conducted by IJERPH, researchers found that plants improve the concentration of elementery level students.

Another research published in the Journal of Environmental Psychology also proves that the presence of interior landscape plants boosts one’s attention.

Household plants are also known to improve worker productivity. Horticultural therapy can boost cognitive skills and immunity and let you have fewer sick days at work.

So if you are not feeling too attentive to whatever you do, bringing a plant into your house could be a better option.

4. Eases Dry Skin

Yes, plants have many benefits that can boost the environment’s aesthetics, but what about you? Do the interior landscape plants help you and contribute to your well being in any way?

Of course, the plant does help you. If you have dry skin problems, a household plant is something you should get as soon as possible.

According to a survey by, indoor plants can increase relative humidity, thus alleviating dry skin.

Your skin glows best when it is hydrated, and higher relative humidity is the thing for you. Other benefits of hydrated skin are a juicier complexion, fewer wrinkles, plumpiness, etc.

If there are some air-induced or dry skin-induced allergies, indoor plants can also help you with the treatment.

Indoor plant can boost humidity
An indoor plant can boost humidity (Source: Pexels)

Plants like the Spider plant, Jade plant, Lady palm, Rubber plant, Peace Lily, etc., are famous for providing humidity to the environment.

So, take care of your plant, and they will take care of you in return.

5. Faster Recovery from Illness

Have you ever wondered why people gift flowers and plants when they visit patients in a hospital?

If you ever did, I am here with an answer. Plants can be beneficial for well being of patients who are currently recovering from any illness.

Flower, hand, patient
Plants help recover from illness (Source: Stocksy)

According to a research article on, patients heal faster and suffer less pain if they are surrounded by plants.

Plants like Lily and Orchids can benefit patients who need a quick recovery. As I discussed in a previous heading, plants are also helpful for reducing stress.

And you must have guessed that a stressless patient will heal faster. So, household plants are like less pain medication.

6. Induces Better Sleep

Yes, you heard that right. Some plants help you get that great good night’s sleep you’ve been craving for so long.

And no, plants do not secrete some “sedative-hypnotics” that make you fall into a deep slumber; it is not as simple as that.

Let’s look at how some plants work to provide you with a quality nap.

PlantsFactors that cause sleepStudies
English IvyCollects airborne mold and Increases respiration in the roomNational Library of Medicine
Areca Palm and Snake PlantImproves air quality by removing toxins from the airHealthline
AloeveraProduces oxygen at nightNational Library of Medicine
Peace LilyIncreases room's humidityNASA
LavenderSweet smell of lavender relaxes you and help reduce blood pressure and heart rateNational Library of Medicine

On top of that, plants release a ton of oxygen. You know what to do next if you encounter mild insomnia, right?

7. Helps Against Mental Illness

Plant stand all day long and do nothing but still can help boost your mental health.

Planting the plants inside, tending to their needs, and caring for them can keep your mind occupied and stress-free.

The only stress you’ll be getting is whether your plant is growing well or not.

And trust me, that’s good stress.

Researchers at the National Library of Medicine claim that indoor plants are beneficial in making people in depression, anxiety and other mental conditions feel better.

If you have a problem with memory, you can trust horticultural therapy to help you with your problem.

According to a report, Medical Clinics in Manchester, England, prescribe potted plants to patients with mild symptoms of anxiety and depression.

8. Provides Job Satisfaction

Are you frustrated with your job? Is your boss nagging your head because you have been underperforming?

Well, we have a remedy for that. Of course, you need to work hard, but getting potted plants on your office desk will help you achieve that.

coffee, plant and laptop at office desk
Plant at Office (Source: Pxhere)

Researchers at the National Library of Medicine conducted a test on 440 Amazon employees from the United States and India.

There they found out that employees who had access to natural elements like plants and sunlight had greater job satisfaction and commitment to the job.

Horticultural therapy can be a great way to start!

Bosses, take a note. Employees request a plant at your desk. It is a win-win, right?

9. Indoor Air Pollution Abatement

You would want to breathe in pure air with low carbon dioxide at home after a long and tiring day at school or work. Who wouldn’t?

But have you ever thought that the air inside your home could have been hosting a ton of pollutants? Because they do.

According to the report by Environmental Protection Agency, people in the USA spend most of their time indoors and the indoor air inside is five times more polluted than outside.

Indoor plants filter out pollutants from the air like benzene, xylene, ammonia, etc., and improve indoor air quality.

Spider plant as the best air purifying plant
Spider plants are one of the best air purifying plants.

Peace lily, spider plants, and florist’s chrysanthemums are the interior plants that can remove five types of pollutants.

While bringing plants indoors, choose the plants that can improve air quality. Also, indoor plants like a gerbera daisy and golden pothos reduce the carbon dioxide in the air and release oxygen.

Let’s look at some other interior plants that serve the same purpose.

English IvySnake Plant
AloeveraDragon Tree
Weeping FigChinese Evergreen
Rubber PlantPineapple Plant
Bamboo PalmDracaena
Peace LilyZZ Plant

10. Great for Healing Purposes

There are a plethora of benefits of houseplants. You have read about them in the sections above.

But there is a benefit that is maybe more considerable than the benefits mentioned above. Indoor plants play their part in healing minor injuries and illnesses.

A group of healing plants
Plants with healing benefits in the indoor garden green spaces (Source: Pixabay)

Either by consumption or application, certain indoor plants serve as healing medicines and prove to be immediate first aids to your injuries.

Let’s look at some of the other plants that have healing properties.

PlantsHealing PropertiesStudies
Aloe VeraCan treat minor burns, cuts and infection.
Aloe Vera juice is good for digestion.
National Library of Medicine
Kava PlantContains "kavalactones" that work as anti-anxiety compounds.
Consumed as tea.
National Library of Medicine
English MarigoldHelps you get rid of body pain while applied.Britannica
ChamomileConsumable plant that is also a digestive relaxant.
Treats many gastrointestinal problems.
National Library of Medicine
Basil PlantMakes the bones strong.
Has antifungal, anti-oxidant, antimicrobial and anti-inflammatory properties.
National Library of Medicine
Oregano PlantNatural Antiseptic.
Anti-cancer, antioxidant, anti-inflammatory properties.
McCormick Science Institute

Health Considerations to Keep in Mind

There may be many health benefits of houseplants, but every coin has two sides. Indoor plants have their share of harmful effects as well.

Although the effects may not be generalized as they differ from person to person, they still linger around. They still may be harmful.

Let’s discuss them in detail.

1. May Invite Pests

You may not want tiny pests lingering around your house, but sometimes indoor plants invite them.

Plants like the fern, fiddle leaf fig, peace lily love humidity. The humid environment that the pesky tiny insects prefer and get attracted to.

Mealybugs in leaf
Mealybugs (Source: Wikimedia)

So, if you don’t want pests to roam around your home as if they own it, you’ll need to discover a way to control them.

Do not think about discarding the plant as a whole, though.

This would be helpful to you “How to Identify Insect Eggs on Leaves and Treat Pest Infestation?

2. Few Plants are Bad for your Health

Not all plants treat and heal you from your illness; some plants can negatively affect your health.

Many indoor plants are known for removing Volatile Organic Compounds (VOC) found in the air of most households.

But few household plants can release Volatile Organic Compounds into the air. Identify and avoid plants that do that.

University of Georgia’s Department of Horticulture conducted research on four plants and found out that they release a certain amount of VOC in the indoor air.

The effect of VOC is not precisely known, but it is sure to affect the health of humans.

3. Caring for Some Plants Can Take a Toll on You

While some live plants can do fine with the minimum amount of care you provide them, some plants are too needy.

They need perfect conditions for them to grow up in their ideal shape.

You might need to provide all your attention to these plants and tend to their watering, sunlight, temperature, and other needs.

Plants like Alocasia, Caladium, Calathea, Stromathe, etc., need extra tending and care to flourish properly.

So you would prefer to choose your plant wisely.

4. Some Plants are Toxic to Pets and Children

Plants aren’t always sweet and adorable. Sometimes the most beautiful plants are the most dangerous or toxic.

Although highly toxic plants are usually not found in the typical household, few are still available.

They may not technically be “poisonous,” but they can be toxic. Most plants contain calcium oxalates crystal that can hurt your mouth if you consume the plant.

Such plants may not spare your pets as well. Small kids and pets will have mild to severe effects from consuming toxic plants.

Cat sitting near indoor plants
Cat sitting near indoor plants with clean indoor air (Source: Freepik)

ASPCA has categorized different plants stating how toxic or poisonous they are. Please, check them out to be on the safe side.

If you ever encounter such problems, you should consult your nearest doctor as soon as possible.

You can be prepared to see symptoms like vomiting, drooling, heavy breathing, oral discomfort, drooling, and pawing at your pet’s mouth or face.

Please contact ASPCA Poison Center for your pets at (800) 426-4435.

Also watch,


Indoor plants have more health benefits than it has drawbacks. You might go through the cons of indoor plants and decide against keeping them.

Trust me; you’ll regret that later. It doesn’t take plant people to decide what’s right.

As previously said, indoor plants can be used to decorate your home, provide aesthetic enjoyment, improve indoor air quality, and provide various other benefits.

Happy Planting!

You might also want to read “10 Incredible Health Benefits of Avocado

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