5 plants to purifier the air (with caring tips)

If you are ever looking for plants to add to your home indoors, here is a list of plants to purify the air.

Plants produce oxygen that we breathe, and some plants are more effective to purify the air around them.

Indoor air quality significantly impacts our health and well-being, and while air purifiers are effective, nature provides its own solution: air-purifying plants.

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These plants not only beautify your space but also help remove toxins and improve oxygen levels. Below, we’ll explore an extensive list of air-purifying plants, including care tips and availability, to help you make the right choice for your home or office.

Natural Air Purifier Plants

1. Snake Plant (Sansevieria trifasciata)

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How to Care

Light: Thrives in low to bright indirect light.

Water: Allow soil to dry completely before watering.

Humidity: Tolerates low humidity levels; avoid overwatering.

Temperature: Prefers temperatures between 60-80°F (15-27°C).

This plant is incredibly low-maintenance and perfect for beginners. I’ve placed mine in my bedroom, and even with minimal attention, it continues to thrive. Its resilience makes it a great choice for those with busy schedules.

Planting Tips

Snake plants thrive in well-draining potting mixes, so consider adding some sand or perlite to your soil. I’ve found that terracotta pots work wonders in preventing overwatering because they allow moisture to evaporate. Be cautious about letting water collect in the leaves, as this can lead to rot. Starting with a small cutting is an easy way to propagate this plant.

Common Places Available

Originally native to West Africa, the Snake Plant’s hardy nature allowed it to spread globally as a popular houseplant. It’s widely available in local nurseries, large retailers like Home Depot, and online plant shops. The plant’s adaptability has made it a staple in homes across continents, often sold pre-potted for convenience.

2. Spider Plant (Chlorophytum comosum)

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How to Care

Light: Bright, indirect sunlight is ideal.

Water: Keep soil slightly moist; allow the top inch to dry between waterings.

Humidity: Tolerates average to high humidity.

Temperature: Grows best at 65-75°F (18-24°C).

Spider plants are fast-growing and forgiving, making them a household favorite. I’ve placed mine in a hanging basket near a sunny window, and its cascading leaves add a lovely touch to my living room. Don’t worry if the tips of the leaves brown—this is often due to fluoride in tap water and doesn’t harm the plant.

Planting Tips

Spider plants are easy to propagate through their plantlets, often called spiderettes. I’ve clipped a few from my mature plant and started new ones in small pots with general potting soil. These plants appreciate a pot with good drainage to prevent waterlogging, which I learned the hard way when my first pot didn’t drain well.

Common Places Available

Native to tropical and southern Africa, Spider Plants have made their way into homes worldwide due to their aesthetic appeal and easy care. I’ve even seen them at local farmers' markets. Their adaptability to different climates has contributed to their popularity as a beginner-friendly plant.

3. Peace Lily (Spathiphyllum)

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How to Care

Light: Prefers medium to low light conditions.

Water: Water once the soil is dry; do not let it sit in water.

Humidity: Enjoys high humidity levels.

Temperature: Ideal at 65-80°F (18-27°C).

Peace Lilies are not just beautiful but also signal when they need watering by drooping slightly—a helpful feature for beginners. Mine sits in a shaded corner of my kitchen and blooms occasionally, adding a touch of elegance. Their glossy leaves require occasional wiping to keep them dust-free and healthy.

Planting Tips

These plants prefer nutrient-rich potting mixes and thrive in pots with proper drainage. I use a ceramic pot that’s both functional and decorative. Repotting every 1-2 years helps maintain its health, as I’ve noticed that overcrowded roots can hinder growth.

Common Places Available

Peace Lilies originate from tropical regions of the Americas and Southeast Asia. Their elegance and air-purifying qualities have made them a global favorite. I bought mine during a local plant sale, and it’s been a centerpiece in my home ever since. They’re commonly found in garden centers, supermarkets, and online stores, often featured in decorative arrangements that make perfect gifts.

4. Bamboo Palm (Chamaedorea seifrizii)

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How to Care

Light: Moderate to bright indirect sunlight.

Water: Keep soil evenly moist but not soggy.

Humidity: Prefers higher humidity but tolerates average indoor conditions.

Temperature: 65-80°F (18-27°C).

The Bamboo Palm adds a tropical feel to any space and grows relatively quickly. I’ve placed mine near a large window with filtered light, and its lush fronds bring life to the room. Regularly misting the plant has helped keep its leaves vibrant and healthy.

Planting Tips

Choose a pot with good drainage, and use a peat-based soil mix to support healthy growth. I fertilize mine monthly during the growing season with a diluted liquid fertilizer, which has made a noticeable difference. Keeping the fronds clean with a damp cloth also helps in maintaining their beauty.

Common Places Available

Originally from the rainforests of Central and South America, Bamboo Palms were introduced globally as ornamental plants for their graceful appearance. Today, they’re a staple in nurseries, online plant shops, and home improvement stores. I got mine from FB marketplace, and it arrived in excellent condition. Their popularity has grown thanks to their adaptability and air-purifying benefits.

5. Boston Fern (Nephrolepis exaltata)

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How to Care

Light: Bright, indirect sunlight.

Water: Keep soil consistently moist but not waterlogged.

Humidity: Needs high humidity; mist frequently.

Temperature: Prefers 60-75°F (15-24°C).

Boston Ferns are a bit more demanding but worth the effort for their lush, feathery foliage. I’ve kept mine in the bathroom, where the natural humidity helps it thrive. They’re sensitive to dry air, so regular misting or placing a humidifier nearby can make a big difference.

Planting Tips

A peat-based potting mix is ideal for Boston Ferns, as it retains the moisture they love. I’ve also found that placing them in hanging baskets not only looks great but also ensures good air circulation around the plant. Regular pruning helps keep the plant tidy and encourages new growth.

Common Places Available

Native to tropical regions around the world, particularly the Americas and the Caribbean, Boston Ferns became popular in the 19th century as a decorative houseplant. Today, they’re available at garden centers, florist shops, and online stores. Many retailers also sell them in decorative baskets, ready to display.

FAQs About Air-Purifying Plants

Do air-purifying plants really work?

Yes, studies like NASA’s Clean Air Study have demonstrated that plants can remove toxins such as benzene, formaldehyde, and carbon monoxide from the air.

How many plants do I need to purify the air?

Experts recommend placing one medium-sized plant per 100 square feet for optimal air purification.

Are air-purifying plants safe for pets?

Not all air-purifying plants are pet-safe. For example, the Peace Lily is toxic to pets. Always research plant toxicity before buying.

Can I grow these plants in low light?

Yes, several air-purifying plants like the Snake Plant and Peace Lily thrive in low-light conditions.

How do I maintain air-purifying plants?

Maintaining air-purifying plants involves regular watering, ensuring proper light exposure, and occasional fertilization. Be mindful of overwatering, which is a common mistake, and check for pests regularly.

Consistency is key—I’ve found that setting a weekly schedule for care helps me stay on track. Dusting the leaves with a damp cloth not only keeps them looking their best but also ensures they can effectively clean the air.

Can air-purifying plants reduce allergies?

While air-purifying plants can improve indoor air quality, they may not eliminate allergens like dust or pollen. However, plants that increase humidity, such as Boston Ferns, may help alleviate respiratory issues caused by dry air.

Do air-purifying plants work better than air purifiers?

Air-purifying plants complement mechanical air purifiers but may not replace them entirely, especially in highly polluted environments. Combining both can maximize indoor air quality.