Spider plants, a k a Chlorophytum comosum, are among the easiest and most adaptable houseplants you can grow. They originate from the southern coast of South Africa, and they have long, arched leaves that can be green, white-striped or yellow-striped.
As the plant gets larger, it puts out long stems with tiny baby plants at the ends. They look like tiny spiders hanging down, which is how the plant got its name.
Spider plants are popular all across the United States because they are simple to care for, safe for pets, and great for freshening up indoor air. NASA’s Clean Air Study found that spider plants can help absorb harmful chemicals like benzene and formaldehyde, although proper ventilation still does most of the work in keeping your air clean.
If you want to add a spider plant to your home, this simple guide is for you and will take you through everything — including basic care how-tos and what to do about common problems — so your new plant stays healthy and happy.
Why Spider Plants Fit So Well in American Homes
Spider plants adapt easily to a wide range of indoor temperatures and humidity levels. Whether you live in a dry Midwest state, a humid Southern city, or a cool Northern region, these plants adjust quickly and stay healthy with minimal care. Their tuberous roots store water, allowing them to recover if you forget to water them for a while.
They also offer health benefits. Some research indicates that having houseplants, including spider plants, can lower stress, blood pressure and contribute to a calm atmosphere. Because they give off oxygen and increase humidity, they make heated homes in winter more comfortable. Pet families love them, too — cats and dogs can chew on the leaves without serious risks.
Spider Plant Benefits: More Than Just Good Looks
Spider plants offer a number of benefits in your home:
- They clean the air of toxins like formaldehyde, benzene, and xylene.
- They release moisture into the air, helping with dry skin and breathing issues.
- Their green color is calming and reminds you to breath, stress less, calm down.
- They are extremely affordable because you can propagate them for free.
- They stay healthy with very little maintenance.
According to NASA, a single healthy spider plant can clear up to 90% of formaldehyde in a sealed chamber within 24 hours. While real-world results vary, they still contribute positively to indoor air quality.
Spider Plants and Cats: A Safe Combination
According to the ASPCA, spider plants are non-toxic to cats, dogs, and horses.
Cats may nibble the leaves because they enjoy the movement of the spiderettes or experience a mild “buzz” from natural plant compounds. At worst, a cat may vomit after eating too much, but there is no long-term risk.
You can position the plant higher if your pet typically chews on it a lot. Citrus sprays and training to prevent biting can also be helpful.
Where Spider Plants Come From
Spider plants are in the Asparagaceae family, which also includes agave and asparagus. They evolved in South African grassland, which is why they can prevail through drought, bright light and rapid spread by stolons (long stems). They are perennials in USDA zones 9-11, but grow indoors throughout the USA.
Beautiful Types of Spider Plants You Can Grow
Spider plants come in many shapes and patterns. Here are some popular options:
| Variety | Leaf Features | Best For | Growth Habit |
| Variegatum | Green leaves with white edges | Hanging baskets | Arching, moderate pups |
| Vittatum | White center stripe | Low-light rooms | Elegant, slower growth |
| Bonnie | Curly green-and-white leaves | Small spaces | Compact, playful |
| Ocean | Wider leaves with white edges | Shelves | Short, spiky |
| Hawaiian | Yellow-green and cream | Bright accents | Trailing |
| Reverse Variegatum | White centers, green edges | Bold decor | Trailing pups |
| Fire Flash | Orange-pink tones | Rare collections | Upright growth |
| Lemon | Bright yellow foliage | High light spots | Upright to arching |
These variations allow you to match the plant with your home décor style.
Spider Plant Care: A Simple Routine for Healthy Growth
Spider plants thrive when you follow a few basic care steps.
Light
They prefer medium, indirect light for 4–6 hours a day. North-facing windows or filtered light work well. Direct sunlight can scorch the leaves.
Water
Water deeply but let the soil dry out between waterings. Most people water every 1–2 weeks, depending on climate and pot size. Terracotta pots dry faster and help prevent overwatering.
Soil
Use a well-draining potting mix with perlite. A pH level of 6.0–7.0 supports proper nutrient absorption.
Fertilizer
Feed with a diluted 10-10-10 liquid fertilizer every 4–6 weeks during the growing season.
Humidity
Spider plants enjoy moderate humidity. Placing them near humid rooms like bathrooms or using humidity trays during dry months helps prevent brown leaf tips.
Pruning
Trim dead or brown leaves regularly to keep the plant looking fresh.
Spider Plants Indoors: Perfect Companions for Any Room
Spider plants grow easily in typical indoor temperatures of 65–75°F. They work well in bedrooms, living rooms, kitchens, or offices. Hanging them in bathrooms will also help to keep them moist naturally thanks to the steam. They are also responsible for reducing the level of dust and allergens by increasing moisture.
Avoid placing them in harsh direct sun, which can fade variegation. LED grow lights are useful in dim rooms or basement spaces.
Propagating Spider Plants: Free Plants for Everyone
Spider plants are one of the easiest houseplants to propagate.
Propagation Methods
- Water propagation: Cut a spiderette with small roots and place it in water until longer roots grow.
- Soil propagation: Pin the spiderette into soil while attached to the parent plant; cut the stem once it roots.
- Division: Split the root ball of a mature plant into smaller clumps and repot them.
Many people use these free baby plants as gifts or home décor.
Troubleshooting Common Spider Plant Problems
Here are common issues and solutions:
- Brown leaf tips: Often caused by chemicals in tap water, low humidity, or too much fertilizer. Switch to distilled water and mist the plant.
- Yellow leaves: Usually from overwatering or pest problems.
- Pests: Spider mites, aphids, and scale insects may appear. Remove them with neem oil, insecticidal soap, or alcohol wipes.
- Root rot: Happens when soil stays soggy. Cut away mushy roots and repot in fresh soil.
- No spiderettes: The plant may need more light or a slight reduction in fertilizer.
Frequently Asked Questions About Spider Plants
Are spider plants safe for pets?
Yes, they are also safe for cats and dogs. Pets that chew a lot may have some mild stomach upset.
How often should I water?
Water every 1 to 2 weeks, or when the top inch of soil is dry.
Do spider plants tolerate low light?
Yes, but they may lose their white or yellow variegation.
Why are the leaf tips turning brown?
Tap water chemicals, dry air, or excess fertilizer are common causes.
Do spider plants clean indoor air?
They help reduce some pollutants, though proper ventilation is still important.
What soil is best?
Use a well-draining potting mix with perlite.
