Top 10 Eco-friendly Houseplants by NASA

Butlers Korea
2018-04-06 14:04

1. Areca plam

The top air purifying plant as ranked by NASA’s study is the Areca palm tree. Dubbed “the most efficient air humidifier” by MetaEfficient, the Areca can be counted on to keep your home or office moist during dry times and continuously remove chemical toxins from the air. During winter time, it can literally replace the use of electric humidifiers altogether!

2. Snake plant

Neck and neck with the Areca palm tree for NASA’s top-ranked air purifying plant is the Lady palm (or Rhapis excelsa.) A versatile plant, the lady can be kept in dry or humid climates (anywhere from 20-100 degrees Fahrenheit) and is fiercely resistant to most types of plant insects.

3. Bambo palm

Just a notch below the top 2 air purifying palms is the Bamboo palm (or Chamaedorea seifrizii.) Featured prominently in’s “Plants That Purify” series, the Bamboo palm thrives when kept moist (but not wet) in indirect sunlight. Provided these conditions are kept stable, the Bamboo palm can be counted on to purify the indoor air of anywhere you happen to be.

4. Rubber plant

Fourth on NASA’s scoring is the rubber plant (or Ficus robusta.) According to AvianWeb, rubber plants excel at removing chemical toxins (especially formaldehyde) from indoor air, requiring less light than many other plants and outperforming all other ficuses. A word of caution, though: rubber plant leaves can be toxic, so be mindful of that if you have pets roaming around!

5. Dracaena

The Dracaena (or Dracaena deremensis) places fifth on NASA’s ranking with a 7.8 score. Bright and radiant, the Dracaena (nicknamed “Janet Craig”) will go to work purifying the air in your home or office as soon as it is brought into the room!

6. English ivy

If the air where you live has gotten stale and dry, English ivy (or Hedera helix) might be just the ticket! WebMD describes the effervescent plant as “a fix for allergies“, noting that 60% of airborne mold in the room vanished just 6 hours after English ivy was brought in. Ditto for 58% if airborne feces! Those with asthma, allergies, or the desire to breath cleaner, fresher air would do well to give English ivy a shot!

7. Dwarf date plam

While it doesn’t rank as high on the purifying scale as its 3 palm cousins, make no mistake: the Date palm tree (or Phoenix roebelinii)is still a very effective and elegant-looking way to  both liven up the look of a room and lower the concentration of chemical toxins floating around in the air.

8. Ficus Alii

The ficus alii (or Ficus macleilandii) is not as potent in its toxin-removing prowess as, say, the rubber plant, but it is still a fine addition to any home or office where clean air is lacking. While they are not terrible difficult to care for, Plant Care Guru warns that gloves should be worn while handling the plant if you have latex allergies.

9. Boston Fern

Ninth on NASA’s ranking of top air purifying plants is the ever-popular Boston Fern (or Nephrolepis exalta.) Cool and relaxing, the Boston Fern has been called the “most efficient filtering plant” by for its time-tested ability to expel mold and toxins from indoor air. Plus, it’s sure to make any home or office more forest-like!

10. Peace lily

Rounding out NASA’s list is the peace lilly (or Spathiphyllum sp.) All that’s needed to keep and maintain this beautiful indoor air toxin killer is plenty of water and a modest amount of sunlight. Preserve these conditions at all time and you’ve got yourself an all-natural air purifier that will remain hard at work 24/7!

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