10 Reasons Why Your Spider Plant Has Yellow Leaves (and How to Fix It)

The Spider Plant (Chlorophytum comosum) has been a mainstay in homes and offices due to its striking appearance and reputation as one of the easiest plants to care for.

However, even the hardy Spider Plant can sometimes show signs of distress, such as yellowing leaves.

This comprehensive guide will help you identify ten potential causes of yellow leaves in your Spider Plant and provide you with solutions to bring your plant back to health.

Why Your Spider Plan Has Yellow Leaves

Here are 10 potential reasons why your Spider Plant’s leaves are turning yellow.


A frequent mistake made by indoor gardeners is overwatering, which can cause root rot in Spider Plants. This condition leads to the plant’s inability to take up necessary nutrients, subsequently causing leaves to turn yellow and wilt.

Fix: When watering your Spider Plant, ensure the soil becomes dry to the touch between watering sessions. This drying out period allows the roots to breathe and prevents waterlogging. If root rot has already occurred, carefully remove the Spider Plant from its pot, trim away the damaged roots, and replant it in a fresh pot with well-draining soil.


On the opposite end of the spectrum, underwatering your Spider Plant can lead to dehydration. Consistently dry soil conditions lead to water stress and subsequently cause leaves to turn yellow as the plant tries to conserve water.

Fix: To provide your Spider Plant with adequate water, keep the soil consistently moist but not waterlogged. When the top one inch of the soil feels dry, it’s time to water again. Remember that your plant will likely require more frequent watering during the summer months and less during the winter.

Insufficient Humidity

While Spider Plants are adaptable to various environments, they hail from subtropical regions and thus prefer higher humidity. If the air around your plant is too dry, the plant can experience dehydration, leading to yellow leaves.

Fix: To increase humidity, consider placing your plant in a bathroom or kitchen where humidity tends to be higher. Alternatively, you could place your Spider Plant on a tray filled with pebbles and water, ensuring the pot isn’t in direct contact with the water to avoid root rot. You can also mist your plant lightly with water, or invest in a humidifier.

Excessive Light

While Spider Plants enjoy bright light, they don’t tolerate extended periods of direct sunlight, which can scorch their leaves. Signs of too much sunlight include yellow, scorched leaves, and a dull, washed-out appearance on the foliage.

Fix: Position your Spider Plant in a place where it will receive bright but indirect light, such as near a north-facing window or a few feet away from a south or west-facing window. If needed, use a sheer curtain to filter the sunlight and protect the plant.

Temperature Fluctuations

Spider Plants prefer a stable temperature range of 60-75°F (15-24°C). Rapid temperature swings or sustained temperatures outside this range can stress the plant, potentially leading to yellow leaves.

Fix: Try to maintain a stable temperature for your Spider Plant. Avoid placing it near sources of hot or cold drafts, such as heating vents, air conditioners, or drafty windows. Gradual temperature changes are less stressful for your Spider Plant than sudden shifts.

Poor Nutrition

Spider Plants require a balanced mix of macro and micronutrients for healthy growth. An absence of these nutrients can lead to yellow leaves – a common sign of nutrient deficiency.

Fix: Feed your Spider Plant with a balanced, water-soluble houseplant fertilizer every two weeks during the growing season. Be sure to follow the packaging instructions to avoid over-fertilizing, which can lead to nutrient burn and cause leaves to turn yellow or brown.

Pest Infestation

Like many houseplants, Spider Plants can fall victim to pests like spider mites and aphids. These pests suck the sap from the plant, weakening it and causing yellowing leaves.

Fix: Regularly inspect your Spider Plant for signs of pests. If you spot any, use an appropriate insecticide or wipe the leaves with a mixture of mild soapy water and rinse thoroughly. If an infestation is heavy, it may be necessary to remove affected leaves or even discard the plant to prevent pests from spreading to other plants.

Fluoride Toxicity

Spider Plants are sensitive to fluoride, a chemical often found in tap water and certain fertilizers. Over time, fluoride accumulation in the plant can lead to toxicity, which manifests as yellowing or browning leaf tips.

Fix: Use distilled or rainwater to water your Spider Plant, as these are free of fluoride. If tap water is your only option, let it sit out overnight to allow some of the fluoride to evaporate before watering. Use a fertilizer that doesn’t contain fluoride to prevent additional buildup in the soil.

Salts and Minerals in Water

Some tap water contains high levels of salts, chlorine, or other minerals. These can accumulate in the soil over time and lead to a form of chemical burn, causing leaves to turn yellow or brown.

Fix: Use distilled water or rainwater for your Spider Plant, as these are generally lower in salts and other minerals. If using tap water, consider leaving it out overnight to allow some of the chlorine to evaporate before watering your plant.

Transplant Shock

If you’ve recently repotted or moved your Spider Plant, it could be experiencing transplant shock. This sudden change can stress the plant, leading to yellowing leaves as it adjusts to its new environment.

Fix: Repot your Spider Plant only when necessary, such as when it has outgrown its pot or the soil has become nutrient-depleted. Be gentle with the roots during the process, and give the plant time to adjust to its new surroundings afterwards. Use a high-quality potting mix designed for houseplants to provide your Spider Plant with the nutrients it needs to thrive after the move.


In conclusion, yellow leaves on your Spider Plant can be a symptom of several problems, most of which are related to suboptimal care conditions.

By monitoring your plant’s environment, watering habits, and nutritional intake, and adjusting these as needed, you can maintain a healthy Spider Plant that not only enhances the aesthetic appeal of your space but also contributes to improved air quality.

With the right care, your Spider Plant can thrive for years, providing you with an abundance of baby spider plants to propagate and share.

About The Author

Teri Tracy

Hi, I'm Teri! I am a plant collector and former botanist who's spent years learning about and caring for plants from all over the world. I'm passionate about biodiversity and rainforest preservation, and I love to study newly discovered plants in my free time. 

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