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Some of your pothos leaves are turning yellow due to common issues like watering problems, light stress, or nutrient deficiencies.
When you notice pothos leaves turning yellow, it’s usually the plant’s way of telling you something is off.
Yellow leaves on pothos can appear suddenly or gradually, and the cause is often easy to fix once you know what to look for.
In this post, we’ll break down the main reasons why pothos leaves turn yellow and what you can do about each one.
Let’s get your pothos back to its lush, green glory.
Why Some of My Pothos Leaves Are Turning Yellow
Pothos leaves turning yellow start with the plant’s environment, and the most common culprit is improper watering.
Understanding the specific cause helps you correct it before more leaves are affected.
1. Overwatering Leads to Root Rot
When you water too often, the soil stays soggy and roots can’t breathe.
This causes root rot, which makes pothos leaves turn yellow from the bottom up.
If the yellowing feels soft and mushy, overwatering is likely the reason your pothos leaves are turning yellow.
Check the soil – if it’s wet more than an inch deep, hold off on watering until the top dries out.
2. Underwatering Causes Stress
On the flip side, letting your pothos dry out completely can also make pothos leaves turn yellow.
When the plant is thirsty, older leaves may yellow and crisp up at the edges.
If the yellow leaves look dry and brittle, underwatering is why some of your pothos leaves are turning yellow.
Give it a thorough drink and water when the top inch of soil feels dry.
3. Improper Light Exposure
Pothos leaves turning yellow can also signal that the light level is wrong.
Too much direct sunlight scorches the leaves, causing yellow patches.
Too little light slows photosynthesis, making pothos leaves turn yellow and drop.
Bright, indirect light is the sweet spot for healthy, green pothos leaves.
Other Common Reasons for Yellow Pothos Leaves
Beyond watering and light, a few other factors can explain why some of your pothos leaves are turning yellow.
1. Nutrient Deficiency
Pothos need regular feeding to stay vibrant.
When the soil is depleted, older leaves may turn yellow because the plant lacks nitrogen or iron.
Feed your pothos with a balanced liquid fertilizer every month during the growing season.
This prevents yellow leaves on pothos from becoming a recurring issue.
2. Pests Like Spider Mites or Mealybugs
Tiny pests suck sap from the leaves, leading to yellow spots and stippling.
If you see fine webbing or cottony clusters, pests are why some of your pothos leaves are turning yellow.
Wipe leaves with neem oil or insecticidal soap to get rid of them.
3. Temperature Stress
Pothos prefer temperatures between 65–85°F.
Cold drafts or sudden temperature swings can cause pothos leaves to turn yellow.
Keep your plant away from air conditioners, heaters, and drafty windows.
How to Fix Yellow Leaves on Pothos
Once you know the cause, fixing yellow pothos leaves is straightforward.
1. Adjust Your Watering Routine
Water only when the top inch of soil is dry.
Use a pot with drainage holes so excess water escapes.
Stick your finger into the soil – it’s the best test to prevent pothos leaves turning yellow.
2. Move to a Better Spot
Place your pothos in bright, indirect light.
If it’s in a dark corner, rotate it closer to a window.
For too much sun, pull it back a few feet.
3. Fertilize and Inspect
Fertilize once a month in spring and summer.
Check the undersides of leaves for pests weekly.
Prune off any fully yellow leaves so the plant can focus on new growth.
So, Why Are Some of My Pothos Leaves Turning Yellow?
Some of your pothos leaves are turning yellow because of one of several common issues – overwatering, underwatering, poor light, nutrient lack, pests, or temperature stress.
But once you identify the specific cause, you can correct it easily and most pothos bounce back within a few weeks.
Remember to check the soil before watering, provide bright indirect light, and feed your plant regularly.
With a little attention, those yellow leaves on pothos will become a thing of the past.
Happy growing.