Understanding Yellow Leaves on Pothos: Causes and Solutions

The pothos plant, also known as Epipremnum aureum or devil’s ivy, is a popular houseplant valued for its easy-to-care nature and vibrant green leaves. However, even this hardy plant can face issues, with one of the most common being yellowing leaves. If you’re noticing your pothos leaves turning yellow, there are several reasons why this might be happening. Let’s explore these reasons and how to address them.

1. Overwatering

Cause: Pothos plants don’t like their roots sitting in water. Overwatering can cause root rot, which in turn can lead to yellowing leaves. Solution: Allow the soil to dry out between watering sessions. When you do water, ensure that the pot has proper drainage so that excess water can escape.

2. Underwatering

Cause: Not giving your pothos enough water can also lead to yellow leaves. The plant may be trying to conserve water by shedding leaves. Solution: Water the plant when the top inch of the soil feels dry. Adjust your watering schedule accordingly, especially during hotter months.

3. Poor Quality Water

Cause: Tap water with high levels of chlorine or fluoride can be harmful to pothos plants and may lead to yellow leaves. Solution: Use distilled or filtered water. Alternatively, you can leave tap water out overnight to allow chlorine to evaporate before using it to water your plant.

4. Insufficient Light

Cause: While pothos can tolerate low light conditions, prolonged exposure to very low light can result in yellow leaves. Solution: Move your plant to a brighter spot, but avoid direct sunlight, which can burn the leaves.

5. Too Much Light

Cause: On the other hand, too much direct sunlight can scorch the leaves, turning them yellow. Solution: If your pothos is exposed to direct sunlight, consider relocating it to a place with filtered or indirect sunlight.

6. Pests

Cause: Insects such as mealybugs, spider mites, and scale can stress the plant, leading to yellow leaves. Solution: Check the plant regularly for pests. If found, treat with insecticidal soap or neem oil.

7. Nutrient Deficiency

Cause: Pothos plants require certain nutrients to thrive. A deficiency, especially in magnesium or nitrogen, can result in yellowing leaves. Solution: Fertilize your pothos with a balanced, water-soluble fertilizer every couple of months. Avoid over-fertilizing, as this can harm the plant.

8. Aging

Cause: Like all plants, pothos will naturally lose some older leaves as it grows. These leaves will turn yellow and eventually drop. Solution: This is a natural process and nothing to be concerned about. However, if excessive yellowing occurs, it may be due to one of the other reasons listed here.

Yellow leaves on a pothos plant can be a sign that it’s experiencing some stress. It’s essential to monitor the plant, identify the root cause, and adjust your care routine accordingly. With the right care and attention, your pothos can remain a vibrant and healthy addition to your indoor space.