When it comes to elevating the aesthetics of any indoor space while also improving air quality, low-water indoor plants with air-purification capabilities serve the purpose well. These hardy, low-maintenance plants not only reduce the need for frequent watering and care but also help in eliminating harmful toxins from the air, making your home or office a healthier place.
1. Snake Plant (Sansevieria trifasciata)
In the world of indoor plants, the Snake Plant reigns supreme thanks to its adaptability and air-purification power. These sculptural greens need minimal watering, approximately once every 2-3 weeks, making them suitable for busy plant owners or in areas with restricted water use.
Snake Plants are renowned for their air-purifying capability. According to a study by NASA, they can remove formaldehyde, xylene, and toluene from indoor air. These compounds emanate from synthetic materials, leading to ‘sick building syndrome.’ Placing a Snake Plant in the bedroom can also increase night-time oxygen levels, as it absorbs CO2 and releases oxygen during the night.
2. ZZ Plant (Zamioculcas zamiifolia)
The ZZ Plant is a tough, low-water requiring plant with glossy leaves that can survive in a wide range of lighting conditions. It has evolved to store water in its rhizomes, so it can withstand long periods without water, making it an excellent choice for those looking for a low-maintenance plant.
The ZZ Plant is also an air purifier. Its large, dark green leaves absorb pollutants such as xylene, toluene, and benzene and expel fresh oxygen. It’s important to note, while this plant is great for the air, it is mildly toxic when ingested, so keep it out of pets’ reach.
3. Spider Plant (Chlorophytum comosum)
Spider Plants have a unique place in the world of indoor gardening. Not only are these plants incredibly resilient and easy to grow, but they require minimal watering, generally once a week in the summers and even less during winters.
Spider Plants have also been acknowledged by NASA as top air-purifying plants. They absorb carbon monoxide, formaldehyde, and xylene from the atmosphere, making the air safer to breathe. With their easy propagation, you can have multiple Spider Plants effectively cleaning your indoor air throughout your home.
4. Peace Lily (Spathiphyllum)
Although Peace Lilies do require a bit more watering than the other plants on this list, roughly once a week, they are relatively low-water requiring indoor plants. They bloom throughout the summers, providing a visually pleasing ambiance to your home or office.
The Peace Lily has also earned high marks in NASA’s air purification study for its ability to reduce air pollutants, including ammonia and benzene. However, like the ZZ plant, the Peace Lily is also mildly toxic when ingested, so it’s essential to keep it out of reach from pets and young children.
5. Rubber Plant (Ficus elastica)
With its broad, shiny leaves and impressive height, the Rubber Plant makes a statement in any room. While this plant prefers regular watering, it also shows a great deal of drought tolerance. During cooler months, it may only require watering a couple of times a month.
The Rubber Plant is also an effective eliminator of airborne chemicals, particularly formaldehyde. Along with its air filtering characteristics, it increases humidity, beneficial during winter months when indoor air can become very dry.
To optimize the air-purifying capabilities of these plants, it is crucial to maintain them properly. Over-watering can lead to root rot and can kill the plant. Prune yellow or dead leaves regularly and provide suitable lighting conditions as per each plant’s needs.
By choosing these low-water indoor plants with air-purification capabilities, you are making a sensible and sustainable choice that not only creates a more enriching indoor experience but also contributes to a healthier environment in your home or workspace. Bring them home, nurture them, and breathe in cleaner, healthier air every day.
