Asplenium: the green powerhouse for a fresh living environment
March brings the first signs of spring. The days grow longer, the sun appears more often, and nature slowly awakens. It's the perfect month to refresh your interior with a new air-purifying plant! That’s why the air-purifying plant of the month for March is the Asplenium: a strong, elegant fern that not only brightens up your home but also actively contributes to a healthier living environment.
Why choose Asplenium?
The Asplenium, also known as the bird’s nest fern, is a popular houseplant thanks to its fresh green, wavy leaves and robust character. This plant is a true powerhouse when it comes to air purification. It filters harmful substances such as formaldehyde and benzene from the air and converts them into oxygen. This makes the Asplenium not just a beautiful but also a functional addition to your home or office.
Additionally, the Asplenium is incredibly easy to maintain. It thrives in slightly moist soil, indirect light, and a moderate room temperature. This makes it ideal for people without a green thumb who still want to enjoy a healthier indoor climate. If properly cared for, it can last for years, making it a sustainable choice.
Did you know... the Asplenium is one of the oldest plant species on Earth? This type of fern has existed for millions of years and has adapted perfectly to various climates!

Air purification: how does it work?
Like other air-purifying plants from Air So Pure, the Asplenium contributes to cleaner and fresher indoor air. Through its leaves, the plant absorbs harmful substances and breaks them down. Additionally, it releases moisture into the air, improving humidity levels in your home. This is particularly beneficial during winter when heating can dry out indoor air, causing dry eyes, a scratchy throat, and reduced immunity.
By bringing an Asplenium into your home, you create a natural air filter that helps improve air quality. This is especially useful in rooms where you spend a lot of time, such as the living room, bedroom, or home office. Research has shown that better air quality can enhance concentration and improve sleep quality, making the Asplenium a functional choice for both living and working environments.
Care tips for a healthy Asplenium
To fully enjoy the benefits of the Asplenium, proper care is essential. Fortunately, it’s quite easy! Here are a few useful tips for the air-purifying plant of the month:
- Light: The Asplenium prefers indirect light. Avoid placing it in direct sunlight, as this can burn its leaves. A semi-shaded spot is ideal.
- Water: Keep the soil slightly moist but ensure there is no standing water in the pot.
- Humidity: This fern loves high humidity. Mist its leaves occasionally, especially if the indoor air is dry.
- Fertilizer: During the growing season (spring and summer), feed it once a month with plant fertilizer.
- Pruning: Remove brown or yellow leaves by cutting them off at the base. This encourages new growth and keeps the plant fresh.

Is the Asplenium toxic?
A common question about houseplants is whether they are toxic to pets and children. Good news: the Asplenium is non-toxic! This makes it a safe choice for households with cats, dogs, or young children. While it’s not recommended to let pets eat plants, you don’t have to worry if your pet takes a small nibble of this fern. This makes the air-purifying Asplenium not only a healthy and stylish but also a responsible choice for any interior.
Asplenium growers
The beautiful Asplenium is carefully cultivated by our proud members VDE Plant and Raadschelders Varens. These nurseries are known for their high-quality plants. Thanks to their dedication to excellence, we can enjoy strong and healthy Aspleniums that fit perfectly in any green living space. By choosing a plant from Air So Pure, you can be sure that you’re bringing home a product grown with love and expertise.

Different types of Asplenium
The genus Asplenium includes multiple species, each with its own unique appearance and characteristics. The most well-known varieties are the Asplenium nidus and the Asplenium antiquum. The Asplenium nidus has broad, wavy leaves with a fresh green color, giving it an elegant and calming look. The Asplenium antiquum, on the other hand, has narrower, more tightly curled leaves and a more compact growth habit, making it slightly more robust.
At Air So Pure, we offer an exclusive selection of seven different Asplenium varieties, each with its own character and charm. They are available in three pot sizes, ranging from 15 cm to 60 cm tall. This air-purifying plant of the month for March is perfect for any interior, whether you want to brighten up a small home office or add a green statement piece to a larger space.
Discover our air-purifying Aspleniums:
- Asplenium Antiquum: Compact growth with elegantly curled leaves
- Asplenium Campio: Sturdy and elegant, with a playful leaf structure
- Asplenium Hurricane: Dynamically twisted leaves for a unique look
- Asplenium Nidus: The iconic bird’s nest fern with broad, wavy leaves
- Asplenium Osaka: Sleek and stylish with a refined leaf texture
- Asplenium Parvati: Compact, decorative, and easy to care for
- Asplenium Crispy Wave: Fresh green leaves with a playful, rippled shape
What do all Aspleniums have in common? They are strong, low-maintenance, and contribute to a healthier indoor climate by purifying the air. Ideal for home or office! And… they all belong to the air-purifying plant of the month for March!
The perfect spot for your Asplenium
The Asplenium thrives in many areas of the home but does best in a space with high humidity. This makes it perfect for the bathroom or kitchen. However, it also works well in the living room or a shaded spot in your office.
Want to create an extra relaxing atmosphere? Combine the Asplenium with other air-purifying plants from the Air So Pure collection. This way, you not only enjoy a stylish green oasis but also optimal indoor air quality.
Bring home the air-purifying plant of the month March

With its elegant appearance and powerful air-purifying properties, the Asplenium is a valuable addition to any interior. Whether you want to give your workspace a fresh boost, improve air quality at home, or simply enjoy a beautiful green plant, the Asplenium is a perfect choice.
Would you like to experience the benefits of an air-purifying plant? Bring an Asplenium home this month and enjoy the fresh and healthy air it provides! Plus, caring for plants enhances well-being and relaxation, giving you even more reasons to enrich your home with greenery.
Curious about more air-purifying plants? Discover the full Air So Pure collection and be inspired by the power of green! Bring nature indoors and enjoy a healthier and more stylish home.