10 Best Oxygen Producing Houseplants According to Science! (2024)

These Oxygen producing houseplants are best according to science, and growing them indoors can boost your mental strength, immunity, and energy levels.

Plants with a large surface area can produce more oxygen with more openings called stomata to allow photosynthesis. As a result, they can be a great addition to the enclosed offices and homes, filtering out harmful pollutants and adding the essential element “O.”

Check out our article on NASA recommended houseplants here

List of Most Oxygen Producing Houseplants

1. Pothos

10 Best Oxygen Producing Houseplants According to Science! (1)

Botanical Name: Epipremnum aureum

Pothos is the number one indoor plant for oxygen due to its fast conversion rate. In an experiment, it was able to show a 6.5% reduction in carbon dioxide, where it decreased the CO2 content from 454PPM to 425PPM, thereby increasing the oxygen levels.

Also, the study by the Faculty of Engineering Technologies, Malaysia, states that pothos absorbed 17.10 percent of CO2, getting it down to 377 ppm from 455 ppm from the air in an enclosed chamber. You can learn more about it here.

Here’s everything you need to know about growing pothos indoors.

2. Peace lily

10 Best Oxygen Producing Houseplants According to Science! (2)

Botanical Name: Spathiphyllum wallisii

This study, done by the University of Technology Sydney, Australia, shows that peace lily can lower down the presence of carbon dioxide and help in boosting up the percentage of oxygen in a well-ventilated room by as much as 25%.

The plant also earned a place in NASA’s clean air study due to its air-purifying abilities.

Check out our article on growing peace lily here

3. Areca Palm

10 Best Oxygen Producing Houseplants According to Science! (3)

Botanical Name: Dypsis lutescens

Areca palm is prized with the ability to produce oxygen and increase its level in the area where it is kept. It also filters harmful pollutants like xylene, toluene, and formaldehyde.

Keeping two large houseplants like areca palm in 100 square feet area can enhance oxygen levels in the surrounding.

Here are some of the best palm varieties you can grow indoors

4. Snake Plant

10 Best Oxygen Producing Houseplants According to Science! (4)

Botanical Name: Sansevieria trifasciata

Also known as the mother-in-law’s tongue, a study done at Naresuan University, Phitsanulok, Thailand, validates it as one of the most oxygen-producing indoor plants as it could absorb carbon dioxide at 0.49 ppm/m3 in the closed system.

As it’s a CAM plant, it also emits oxygen and absorbs carbon dioxide at night, along with benzene, formaldehyde, xylene, and toluene. To learn more about snake plant benefits, click here.

Check out our article on growing snake plants at home here

5. Weeping Fig

10 Best Oxygen Producing Houseplants According to Science! (5)

Botanical Name: Ficus Benjamina

According toresearchby the Pukyong National University, Busan, Korea–The weeping fig was successful in lowering the concentration of CO2 from the air, thereby bumping up the oxygen levels by a considerable margin.

It is also a potent plant to filter out harmful VOCslike formaldehyde, benzene, and
trichloroethylene. If you want to know the name of more ficus plants to grow indoors, click here.

6. Orchid

10 Best Oxygen Producing Houseplants According to Science! (6)

Botanical Name: Orchidaceae

According to an article published on South Dakota State University extension, orchid releases oxygen at night, making it one of the best plants for bedrooms.

The lovely flowers of the plant will also make the space more aesthetic. Check out our article on growing orchids indoors here.

7. Spider Plant

10 Best Oxygen Producing Houseplants According to Science! (7)

Botanical Name: Chlorophytum comosum

Though the spider plant is not the most oxygen-producing plant on the list, it earned its place here as it is one of the best plants to reduce stress and increase productivity, according to the University of Vermont.

Some studies in the United States and the UK also state that this plant can lower down anxiety by 37%, depression by 58%, and fatigue by 38%. It also offers other benefits that you can read here.

Here’s all the information you need on growing spider plants indoors

8. Christmas Cactus

10 Best Oxygen Producing Houseplants According to Science! (8)

Botanical Name: Schlumbergera bridgesii

It actively uses carbon dioxide to create oxygen and glucose during photosynthesis, increasing the percent oxygen in the air. The plant also emits oxygen at night, according to the article published by the University of Connecticut.

As the plant looks quite stunning with its colorful flowers, this flowering succulent can be a beautiful addition to your home!

9. Dumb Cane

10 Best Oxygen Producing Houseplants According to Science! (9)

Botanical Name: Dieffenbachia

According to the study done at the Kastamonu University, Dumb Cane was effective in reducing the CO2 levels from 1,868 to 1,506 ppm within 24 hours, therefore, increasing the oxygen levels.

The plant also cleans off VOCs like acetone, benzene, formaldehyde, and toluene inside the home. You can read about its other benefits here.

Here are the different types of dumb canes you can grow

10. Chrysanthemum

10 Best Oxygen Producing Houseplants According to Science! (10)

Botanical Name: Chrysanthemum

Though it is not exactly known for its oxygen-producing capabilities, it is a great plant to clean the harmful VOCs off the air. The research done by NASA indicates that it was able to remove 76,931 total micrograms of Benzene from the air in 24 hours.

As mums have more leaves, oxygen production is significantly higher than the other houseplants.

Check out our article on growing chrysanthemum in pots here

10 Best Oxygen Producing Houseplants According to Science! (2024)


Which indoor plant gives the maximum oxygen? ›

Snake Plant

Also known as “mother-in-law's tongue”, the plant is an excellent air purifier and produces more oxygen than other plants. Snake plants require very little water and can survive in a wide range of humid conditions.

What is the number one plant that produces oxygen? ›

Snake Plant

Considered by NASA as one of the best plants to purify the air, Sansevieria Trifasciata Laurentii, absorbs toxins from the air and expels clean oxygen into your home, making the air you breathe safer.

What plant absorbs the most CO2? ›

This biochemical reaction is the same for all plants, but the faster a plant grows, the more carbon dioxide it will use up per second. By that measure, bamboo might be the best at sucking up CO₂.

Does having plants in your house increase oxygen? ›

Adding plants to interior spaces can increase oxygen levels.At night, photosynthesis ceases, and plants typically respire like humans, absorbing oxygen and releasing carbon dioxide.

How many plants does a human need for oxygen? ›

A person would need to be in a room with about ten thousand leaves. About 300 to 500 plants would produce the right amount of oxygen, but it's much harder to estimate the amount of carbon dioxide the plants absorb, especially if every time a person breathes out, they inhibit oxygen production.

Which indoor plant gives more oxygen 24 hours? ›

Areca Palm plant is a popular ornamental houseplant in every Indian household. But not many are aware that it provides oxygen 24*7. This way, it not only adds to the good looks of your space but also turns the surrounding air breathable by working as a natural air purifier.

Which indoor plant gives oxygen at night? ›

Some examples of plants that release oxygen at night include the Snake Plant, Areca Palm, Aloe Vera, Tulsi, Spider Plant and more. Keeping any of these plants in your living room or bedroom will make your house look more lively and aesthetically pleasing. Here is a list of indoor plants that release oxygen at night.

Top Articles
Latest Posts
Article information

Author: Manual Maggio

Last Updated:

Views: 6172

Rating: 4.9 / 5 (49 voted)

Reviews: 80% of readers found this page helpful

Author information

Name: Manual Maggio

Birthday: 1998-01-20

Address: 359 Kelvin Stream, Lake Eldonview, MT 33517-1242

Phone: +577037762465

Job: Product Hospitality Supervisor

Hobby: Gardening, Web surfing, Video gaming, Amateur radio, Flag Football, Reading, Table tennis

Introduction: My name is Manual Maggio, I am a thankful, tender, adventurous, delightful, fantastic, proud, graceful person who loves writing and wants to share my knowledge and understanding with you.