These Indoor Plants give Oxygen 24 hours (Even at Night)

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These Indoor Plants give Oxygen 24 hours (Even at Night)

We all read in our science books early in school that plants give us oxygen and take in carbon dioxide to prepare their food in a process called photosynthesis. As they release carbon dioxide at night, our elders warned us not to go near plants at night.

However, there are also exceptions.

Some indoor plants have the ability to create oxygen, even at night. These plants are called nocturnal oxygenators.

Nocturnal oxygenator plants can absorb CO2 during the night to perform a type of photosynthesis called Crassulacean Acid Metabolism (CAM).

So, basically, these indoor plants give oxygen 24 hours a day!

Why should these plants be kept at home?

That's because they promote a good night's sleep.

In today’s blog, we will present a list of such indoor plants that give oxygen even at night: -

  1. Jasmine
  2. Peace Lily
  3. Areca Palm
  4. Snake Plant
  5. Gerbera Daisy Plant
  6. Aloe Vera
  7. Tulsi
  8. Orchid
  9. Lavender
  10. Weeping Fig

Top 10 Indoor plants that give oxygen 24 hours

Do not assume that because these indoor plants give off oxygen 24 hours a day, they need special treatment. These indoor plants are extremely low-maintenance. So, if you provide simple and minimal care to these plants, they will take care of your overall well-being for a long time. Also, taking care of plants will lower your stress levels, boost your happiness, and enable you to work more effectively.


Jasmine is a well-known plant that can be grown indoors and is well-known for its alluring aroma. It is a genus of shrubs and vines in the olive family and is native to Oceania, Eurasia, and Africa.

Soil – Jasmine requires sandy loam soil that is well-drained, wet, and fertile.

Light – To thrive, it will need either full sun or some shade. While certain varieties of jasmine, like the summer-flowering variety, prefer a sunny location, others, like the winter jasmine, prefer a more shady setting.

Water – Decide on a spot like that, water it once a week or when the topsoil is dry, and take in the scenery.

Benefits – Your stress will be reduced, and you'll sleep through the night thanks to the oxygen it continuously produces.

Peace Lily

Peace lilies are a type of tropical evergreen plant that is not a lily. They are a part of the Araceae family, which is indigenous to Southeast Asia and tropical North America. Peace lilies are one of the top five indoor plants, according to the NASA Clean Air Study, because of their special capacity to remove volatile organic compounds from indoor air.

Soil – Potting soil can be combined with coir, perlite, peat moss, or loam, and you'll see them flourish.

Light – For peace lilies to grow properly, bright yet indirect light is preferable. A window facing north or east would be ideal for keeping the peace lily pot.

Water – Use filtered room-temperature water, as peace lilies are sensitive to chemicals commonly found in tap water. Always try to keep the soil moist to the touch.

Benefits – You can get a comfortable night's sleep because it raises humidity by 5%. Furthermore, it purges the air of volatile organic compounds like benzene, toluene, carbon monoxide, formaldehyde, and xylene.

Areca Palm

Do you know that the generic name Areca is derived from a name used locally on the Malabar Coast of India? Areca palms are found mostly in the humid tropical forests of the Philippines, Malaysia, India, and other Southeast Asian regions. This plant is a great humidifier and also enhances the beauty of any space with its charming leaves.

Soil – Give areca palms a peat-based, well-draining potting mix for the best results.

Light – Areca palms thrive under bright light when cultivated inside. Therefore, an areca palm would thrive in a window that faces south or west.

Water – Areca palms love moist soil, but waterlogging would be harmful to their health. So, allow some time for the soil to dry out before watering. Additionally, keep in mind that this plant is sensitive to fluoride found in regular tap water, so use distilled water or rainwater collection instead.

Benefits – It cools your indoor atmosphere as this plant has one of the highest transpiration rates in the plant world. According to NASA research, this plant eliminates airborne pollutants like formaldehyde, xylene, and toluene, all of which are known to have long-term negative effects on your lungs.

Snake Plant

Also known as mother-in-law tongue and Sansevieria, snake plant is one of the best indoor plants. It allows people to breathe in a healthy environment even at night because it emits oxygen continuously throughout the day.

Soil – Snake plants would do best in a well-draining potting mix designed specifically for the development of succulents.

Light – Snake plants require intense, indirect light to survive. The low light levels and shaded places are ideal for the growth of this plant.

Water – A soggy soil must be avoided. So, wait for the soil to dry out before watering. Only choose to water the soil after using a stick to determine whether it is damp or dry.

Benefits – According to the NASA Clean Air Study, snake plants have the ability to filter indoor air and eliminate four of the five main contaminants linked to sick building syndrome.

Gerbera Daisy Plant

Gerbera daisies are native to South Africa and belong in the Aster family, which also includes sunflowers. Their capacity to purify indoor air is greater than that of other indoor plants, particularly when it comes to the removal of toxins like benzene, formaldehyde, and trichloroethylene. According to research, this plant's constant supply of oxygen aids in the reduction of tension and anxiety.

Soil – Gerbera daisy plants need a soil bed that is rich in organic content and drains well. The pH of the soil should range from 5.5 to 6.5.

Light – Full, bright sunlight and moderate heat are ideal growing conditions for gerbera daisies. So, people in hot and humid India should try to provide some afternoon shade. Also, keep it away from heat-reflecting structures like stone walls.

Water – The gerbera plants require around 1 inch of water per week. But remember to water only when an inch or two below the soil has dried completely. In summers, frequent watering is required. In winter, water once a month.

Benefits – The gerbera daisies' aroma will keep your home fresh and your spirits upbeat. You won't get fatigued being around gerberas because they create oxygen 24 hours a day. It removes extra indoor carbon dioxide that could give people headaches or drowsiness. Additionally, it promotes restful sleep by generating oxygen at night.

Aloe Vera

Aloe vera is a type of succulent plant belonging to the genus Aloe. It is an evergreen perennial that is native to the Arabian Peninsula but grows wildly in tropical, arid, and semi-tropical climates across the world. The attractive, fleshy leaves make it a great home dΓ©cor element. It requires minimal care, which is why it is highly preferred by beginners. Also, it produces oxygen 24 hours a day to keep you refreshed.

Soil – Even in nutrient-poor soil, it can thrive. To ensure optimum drainage, use regular potting soil blended with coarse sand and perlite. Aloe vera likes slightly acidic soil, so the pH of the soil should be close to 6.0. However, aloe vera is quite adaptable and will thrive in either neutral or alkaline soil.

Light – Aloe vera plants benefits greatly from bright, natural sunlight. Be careful with sunlight, as direct sunlight might burn the leaves, and a lack of it can weaken the plant. Therefore, for a healthy aloe vera plant, pick a window that receives bright but indirect sunlight.

Water – Aloe vera prefers regular watering during the growing period. But before watering, let the soil dry out. It won't need any water in the winter if you give it adequate water throughout the growing season.

Benefits – It produces oxygen at night and absorbs CO2, thus making indoor spaces more comfortable. The gel inside can cure skin and hair problems, treat wounds, and have antibacterial, antiviral, and antiseptic properties. The juice can also help lower blood sugar.


Tulsi has been worshipped in India since ancient times. Ocimum tenuiflorum, commonly known as holy basil, tulsi, or tulasi, is a fragrant perennial plant in the Lamiaceae family. It is native to the Indian subcontinent. This is the most famous houseplant in the country. It is widely valued for its therapeutic qualities. Because it produces oxygen constantly, including at night, it is a fantastic indoor plant. If you have tulsi on your balcony or near the window, you will be taken care of.Β 

Soil – Tulsi requires a light, aerated, and nutrient-rich soil to thrive. A silty loam would be a great soil type for tulsi. You can use three parts peat moss, one part compost, and one part perlite for your indoor growth.

Light – It grows best in plenty of sunlight. Tulsi appreciates a little bit of shade, but not too much.

Water – Keep soil moist but not soggy for a healthy Tulsi plant at home.

Benefits – Tulsi is known to cure colds, coughs, fevers, and asthma. It can also relieve your stress and regulate your blood sugar. Plus, the aromatic leaves reduce anxiety. The oxygen released by Tulsi at night helps you stay healthy.


The orchid plant is a member of the Orchidaceae family, a large and diversified genus of flowering plants with blooms that are frequently vibrant and fragrant. Do you know that orchids are the largest family of flowering plants? They have over 25,000 species, and perhaps there are more orchids on the planet than mammals and birds combined!

Soil – Orchids like a light, well-draining soil to thrive. The common potting soil mix made for indoor plants may be too compact and dense for orchids. Therefore, add peat, bark, perlite, and sphagnum moss to the soil to provide orchids with the required nutrients.

Light – For orchids to flourish, bright light is required. Bright, indirect sunlight coming from a south or east facing window would be ideal for its growth. However, direct sunlight may harm the orchid plant.

Water – Water only when the soil appears to be dry. Water your plants once a week in the winter and twice a week in the summer.

Benefits – Because it releases oxygen at night, this lovely flowering plant is a great option for the bedroom. Additionally, xylene, a contaminant found in paint, is absorbed by it. Your memory retention may increase by up to 20% when among orchid plants.


Lavandula or lavender, belongs to the mint family, Lamiaceae, that is native to the mountainous areas of the countries bordering the western European part of the Mediterranean region. It is profusely used in pharmaceutical and cosmetics industries.

Soil – Lavender grows well in well-drained soil. So, mix some coarse sand with regular potting soil for better drainage. Remember that an alkaline soil will boost the fragrance of lavender. So, choose a lean soil devoid of concentrated organic matter if you want better-smelling lavender flowers.

Light – To get lots of buds and a bushy plant, place your lavender plant pot in direct sunlight.Β 

Water – Once it has established itself, lavender is a drought-tolerant plant. When it is young or during the first growth season, water it frequently. After that, water seldom to prevent fungus and root rot.

Benefits – Keeping it in your bedroom will promote a sound sleep because this indoor plant releases oxygen even at night, plus it has a pleasant smell. Lavender, like other plants in the mint family, is effective at warding off insects like ticks, fleas, and mosquitoes.

Weeping Fig

The weeping fig, also called Ficus benjamina, is primarily found in tropical and subtropical areas. The lush, evergreen foliage makes indoor places like houses and offices more attractive. This tree has a lifespan of 20 to 50 years. The weeping fig is a flowering plant in the Moraceae family that is native to Asia and Australia.

Soil – The most important soil requirement for weeping figs is a well-draining soil. It is not dependent on nutrient-rich soil. So for better drainage, use potting soil that has been blended with sand, perlite, and vermiculite.

Light – A bright room with abundant sunlight is the ideal setting for the proper growth of a weeping fig.

Water – Keep the soil moist but not soggy.Β 

Benefits – Weeping fig can purify and clean your air of formaldehyde, xylene, and toluene.


We are more likely to invest in man-made machines to address any problems now that we are in an advanced telecommunications era, right? To maintain the cleanliness of our indoor areas, we frequently purchase air filters or humidifiers but overlook the more cost-effective alternatives. These green plants, a gift from nature, have a variety of skills. This collection of plants emits oxygen throughout the day and night, making it safer, simpler, and easier to maintain good health. Bring two or more indoor plants that give off oxygen 24 hours a day into your home and see the difference.


FAQ’s regarding indoor plants that give oxygen 24 hours

Which indoor plant gives off the most oxygen?

The indoor plants that give off high levels of oxygen are the areca palm, aloe vera, gerbera daisy, snake plant, peace lily, jasmine, lavender, and tulsi.

Do all plants give oxygen 24 hours?

No, not all plants can give off oxygen 24 hours a day. Most of the plants release oxygen during the day. Only some plants can absorb CO2 during the night to perform a type of photosynthesis called Crassulacean Acid Metabolism (CAM).

Which plant is good for the bedroom?

Any indoor plant that can survive in low light conditions, absorb toxins from indoor air, and release oxygen during the night is best for your bedroom. So, opt for plants like lavender, gardenia, peace lily, areca palm, etc.

What is the healthiest indoor plant?

Indoor plants like areca palm, spider plant, snake plant, lavender, lucky bamboo, etc. are healthy. They absorb harmful toxins from your indoor atmosphere so that you stay healthy.

Does aloe vera release oxygen for 24 hours?

Yes, aloe vera releases oxygen 24 hours a day.


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