Living in the stunning Blue Mountains comes with crisp mountain air, lush bushland and an ever-changing climate — but when it comes to our indoor spaces, air quality can sometimes take a hit. From bushfire smoke to winter heating and general household pollutants, many locals are turning to indoor plants to help purify the air and create a healthier, more inviting home.
If you’re looking to green up your living room or bedroom while boosting air quality, here are some of the best indoor plants to consider for your Blue Mountains home.
1. Peace Lily (Spathiphyllum)
Peace lilies are one of the top picks for air purification. They’re excellent at removing toxins like benzene, formaldehyde and ammonia. Plus, they’re hardy and thrive in shaded areas, which suits the filtered light common in many mountains homes.
2. Snake Plant (Sansevieria trifasciata)
Also known as Mother-in-Law’s Tongue, this striking plant is virtually indestructible and ideal for beginners. It’s a champion at filtering toxins like formaldehyde and can handle the cooler indoor temperatures that Blue Mountains winters often bring.
3. English Ivy (Hedera helix)
This trailing beauty is great for removing mould particles from the air — a bonus in damp, misty climates. Place it in a hanging basket or let it cascade from a high shelf.
4. Spider Plant (Chlorophytum comosum)
A nostalgic favourite, the spider plant is low maintenance and brilliant for clearing carbon monoxide and xylene. It also helps humidify the air, which is handy during dry, heated winters.
5. Rubber Plant (Ficus elastica)
This glossy-leafed gem is both stylish and functional, helping to remove toxins while adding a bold splash of greenery. It does well in bright, indirect light and appreciates regular watering.
6. Boston Fern (Nephrolepis exaltata)
Boston ferns love humidity and cooler temperatures, making them a great fit for the Blue Mountains’ climate. They’re natural air humidifiers and fantastic at filtering pollutants.
Related Questions
Do indoor plants really purify the air?
Yes, while they won’t replace proper ventilation or air filters, studies (including NASA’s famous Clean Air Study) have shown that certain indoor plants can remove toxins and improve indoor air quality to some extent.
Which indoor plants are safe for pets?
If you have curious cats or dogs, opt for non-toxic options like spider plants, Boston ferns and parlour palms. Always double-check plant safety, as some common houseplants can be harmful if ingested.
How many plants do I need for better air quality?
A good rule of thumb is at least one medium-sized plant per 9–10 square metres. But any greenery is better than none — start with a few and build your indoor jungle over time!
Conclusion
Indoor plants do more than just look good — they help freshen the air, boost your mood and bring a touch of the Blue Mountains’ natural beauty inside your home. Whether you’re a seasoned green thumb or just starting out, adding a few of these air-purifying plants is a simple step towards a healthier, happier living space.
Happy planting — and here’s to cleaner, greener mountain living!
