That said, not every popular “air-purifying” or “healing” claim you see online is well supported by research. Houseplants shouldn’t be treated as a replacement for ventilation, air filtration, medical treatment, or other proven ways to improve indoor health.
The better way to look at them is simple: choose plants that fit your home, your light, and your lifestyle—and enjoy the practical and psychological benefits they can bring.
Here are 13 indoor plants worth considering.
1. Sage
Sage is better known as a culinary herb than a houseplant, but it can make an excellent addition to a bright kitchen windowsill.
Its soft, textured leaves add greenery while its strong herbal fragrance can make the room feel fresh.
Sage needs plenty of light and well-draining soil. The biggest mistake is treating it like a tropical houseplant and keeping the soil constantly wet.
Best for: Sunny kitchens and bright windowsills.
Keep in mind: The traditional idea that burning sage “detoxifies” a home isn’t the same thing as scientifically removing indoor pollutants. If indoor air quality is your goal, ventilation and proper filtration are much more reliable.
2. Jade Plant
Jade plants are popular for good reason: they’re attractive, compact, and relatively forgiving.
Their thick leaves store water, so they don’t need frequent watering. That makes jade particularly useful for people who occasionally forget about their plants.
They also bring a strong visual connection to nature without requiring the constant attention that some tropical plants need.
Give jade plenty of bright light and allow the potting mix to dry between waterings.
Best for: Sunny rooms and beginner plant owners.
3. Orchid
A blooming orchid can completely change the feel of a room.
The most common indoor orchid, the moth orchid (Phalaenopsis), prefers bright but indirect light and should not sit in constantly wet potting material.
Its biggest advantage isn’t a proven medical effect—it’s the visual impact. A healthy flowering orchid can add color and make a bedroom, office, or living room feel more inviting.
Best for: Bright rooms where you want flowers without taking up much space.
4. Ferns
Ferns are excellent when you want a room to feel lush and green.
Boston ferns, for example, prefer bright indirect light and consistently moist soil. They also appreciate higher humidity, which makes them a natural choice for a bright bathroom.
You may see ferns described as powerful indoor air purifiers. While plants can interact with certain airborne compounds under controlled laboratory conditions, that doesn’t mean a few potted plants can replace ventilation or a good air purifier in a normal home.
Best for: Humid rooms with indirect light.
5. Rosemary
Rosemary gives you something many decorative houseplants don’t: a useful harvest.
Its fragrant leaves can be used in cooking, and simply brushing against the plant releases its characteristic aroma.
Rosemary needs lots of sunlight and excellent drainage. A south-facing window can work well, although the plant may still struggle indoors if the room doesn’t receive enough direct light.
Research has investigated rosemary aroma and cognitive performance, but that doesn’t mean keeping a rosemary pot nearby will automatically reduce stress or improve memory.
Best for: Sunny kitchens and people who enjoy growing herbs.
6. Peace Lily
Peace lilies are popular because their dark green foliage and white flowers look beautiful in a wide range of interiors.
They can tolerate lower light than many flowering plants, although brighter indirect light usually encourages better flowering.
They’re also useful as a visual reminder to pay attention to humidity and watering because their leaves can droop noticeably when they become thirsty.
One important warning: peace lilies are not allergy-proof air cleaners, and they are toxic if chewed by pets. If you have cats or dogs that nibble plants, choose a safer species.
Best for: Indoor spaces with bright to moderate indirect light.
7. Jasmine
If fragrance is what you’re after, jasmine can be a wonderful choice.
Flowering jasmine can fill a room with a sweet scent, particularly when the plant is actively blooming. Fragrance and the presence of flowers can make a room feel especially relaxing and pleasant.
Jasmine generally needs strong light to thrive indoors, so place it close to a bright window.
Some research has explored the effects of jasmine fragrance on mood and alertness, but these effects shouldn’t be presented as a guaranteed treatment for anxiety, depression, or sleep problems.
Best for: Sunny rooms where fragrance is welcome.
8. Spider Plant
Spider plants are among the easiest houseplants to grow.
They tolerate a range of indoor conditions, produce long arching leaves, and often develop baby plants called pups that can be separated and propagated.
They’re especially good for shelves and hanging baskets where their leaves can spill over the sides.
Like other popular “air-purifying” plants, spider plants have demonstrated pollutant-removal abilities under laboratory conditions, but don’t expect one plant to noticeably clean the air of an entire home.
Best for: Beginners, shelves, offices, and hanging baskets.
9. Miniature Roses
Miniature roses can bring the look and fragrance of a garden indoors.
They’re particularly attractive when flowering, but they’re not as effortless as some other plants on this list. They need plenty of sunlight, good airflow, appropriate watering, and attention to pests such as spider mites and aphids.
Their main benefit is sensory and aesthetic: flowers, color, and fragrance can make a living space feel more cheerful.
Best for: Very bright windows and people willing to provide more hands-on care.
10. Lucky Bamboo
Lucky bamboo is technically Dracaena sanderiana, not true bamboo.
It’s popular because it can be grown in water or a well-draining growing medium and tolerates relatively low indoor light.
Its cultural associations with good fortune and positive energy make it a popular decorative plant, particularly in homes and offices.
Those symbolic benefits are cultural rather than scientifically established health effects—but there’s nothing wrong with choosing a plant because you enjoy what it represents.
Best for: Offices, desks, and lower-light rooms.
11. Lavender
Lavender is another plant where fragrance is part of the appeal.
Its distinctive scent is associated with relaxation, and lavender aroma has been studied for possible effects on stress and sleep. However, the strength of these effects varies, and a potted plant shouldn’t be considered a substitute for treatment of sleep or anxiety disorders.
From a gardening perspective, lavender needs what many indoor spaces struggle to provide: lots of sunlight and excellent drainage.
A bright south-facing window is usually a better location than a dim bedroom corner.
Best for: Very sunny rooms and fragrance lovers.
12. Dwarf Lemon Tree
A dwarf lemon tree can turn a sunny room into a miniature indoor garden.
The combination of glossy green leaves, fragrant blossoms, and eventually fruit makes citrus plants especially rewarding.
But don’t underestimate their light requirements. Lemon trees need substantial direct sunlight and may struggle in darker homes. They can also attract pests such as scale and spider mites.
Best for: Extremely bright rooms, sunrooms, and sunny patios that can be brought indoors seasonally.
13. Fiddle Leaf Fig
The fiddle leaf fig is one of the most recognizable statement houseplants.
Its large leaves can make a room feel more connected to nature, but this plant isn’t necessarily beginner-proof. It prefers bright, consistent light and can react badly to sudden changes in its environment.
You may also see it marketed as a powerful air purifier. Again, laboratory findings about plants and airborne compounds don’t translate into the idea that one fiddle leaf fig can meaningfully purify a typical room.
Its strongest practical benefit is simpler: it can make a big visual difference in a space.
Which Indoor Plant Should You Choose?
Instead of choosing a plant based only on a claimed health benefit, start with the conditions you actually have.
| If you want… | Consider… |
|---|---|
| An easy-care plant | Jade plant or spider plant |
| A fragrant plant | Jasmine, lavender, or rosemary |
| Flowers | Orchid or miniature rose |
| A lush, tropical look | Fern or peace lily |
| A statement plant | Fiddle leaf fig |
| A sunny edible plant | Rosemary or dwarf lemon |
| A low-light decorative plant | Lucky bamboo |
| A plant for a beginner | Spider plant or jade |
What Houseplants Can—and Can’t—Do for Your Health
This is where it’s worth separating fact from internet hype.
Plants can certainly make a home feel more pleasant. Caring for them can provide a relaxing routine, greenery can improve the appearance of a room, and flowers or fragrant herbs can add sensory enjoyment.
But claims that ordinary houseplants dramatically remove indoor pollutants should be treated cautiously. The famous research behind many “air-purifying plants” lists was largely conducted in controlled environments, and real homes have much greater air exchange.
If you’re concerned about indoor air quality, prioritize:
- Ventilation
- Controlling indoor pollution sources
- Keeping humidity at an appropriate level
- Regular cleaning
- Properly maintained HVAC systems
- A suitable air purifier when needed
Think of houseplants as a complement to a healthy home—not a replacement for proven indoor-air-quality measures.
A Few Important Safety Tips
Before filling your home with plants, check whether your chosen varieties are safe around children and pets.
Some popular houseplants can cause irritation or illness if chewed or swallowed. The ASPCA maintains a searchable database of plants that are toxic and non-toxic to cats, dogs, and horses.
It’s also smart to consider allergies. Flowering plants with strong fragrances may not be ideal for everyone.
Final Thoughts
The best indoor plant isn’t necessarily the one with the longest list of supposed health benefits.
It’s the one that thrives in your home and that you actually enjoy caring for.
A sunny kitchen might be perfect for rosemary. A bright living room could accommodate a fiddle leaf fig. A humid bathroom may suit a fern, while a beginner might have better luck starting with a spider plant or jade.
And while plants shouldn’t be marketed as miracle air purifiers or medical treatments, there’s still plenty of value in surrounding yourself with living greenery.
Choose plants that match your space, give them the conditions they need, and let the real benefits—beauty, fragrance, routine, and a stronger connection with nature—speak for themselves.
