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Your pothos is dropping leaves for a few common reasons you can fix.
If you’ve been asking why your pothos dropping leaves is happening, you’re not alone.
Pothos dropping leaves usually signals a care problem rather than a plant disease.
Once you identify the cause behind your pothos dropping leaves, you can stop the leaf loss.
In this post we’ll dig into why is my pothos dropping leaves and how to turn it around.
Let’s get your pothos back to healthy growth.
Why Your Pothos Is Dropping Leaves
The main triggers for pothos dropping leaves are watering mistakes, light problems, and stress.
Let’s break down each so you know exactly why your pothos dropping leaves.
1. Overwatering Causes Pothos Dropping Leaves
Overwatering is the number one reason for pothos dropping leaves.
When roots sit in soggy soil, they can’t get oxygen.
Root rot sets in, and your pothos dropping leaves as a distress signal.
If the leaves turn yellow before they fall, overwatering is likely the culprit.
Check the soil: if it stays wet for more than a week, you’re watering too much.
Let the top two inches dry out before you water again.
2. Underwatering Also Triggers Pothos Dropping Leaves
Not watering enough can cause pothos dropping leaves too.
When the soil dries out completely, the plant pulls moisture from its leaves.
That makes leaves wilt, curl, and eventually drop.
Your pothos dropping leaves due to underwatering often look crispy and brown.
Stick your finger in the soil: if it’s bone dry, it’s time for a thorough soak.
Water until it runs out the drainage holes, then let it drain fully.
3. Lighting Issues Lead to Pothos Dropping Leaves
Pothos needs bright indirect light to stay full and happy.
If your pothos is dropping leaves, check if it’s in a dark corner.
Low light forces the plant to shed older leaves to conserve energy.
On the flip side, direct sun scorches leaves, causing them to drop.
Move your plant to a spot with medium to bright indirect light.
Variegated varieties especially drop leaves faster when light is too dim.
Other Reasons Your Pothos Dropping Leaves
Beyond watering and light, a few other factors cause pothos dropping leaves.
Here’s what else might be behind why is my pothos dropping leaves.
1. Temperature Stress Makes Pothos Dropping Leaves
Pothos likes consistent temperatures between 65°F and 85°F.
Cold drafts from windows or air conditioners can shock the plant.
That shock often results in sudden pothos dropping leaves.
Heat from radiators or vents also dries out leaves and triggers drop.
Keep your pothos away from drafty spots and heating vents.
A stable room temperature prevents unnecessary leaf loss.
2. Pest Infestations Cause Pothos Dropping Leaves
Tiny pests like spider mites, mealybugs, and scale can attack pothos.
They suck sap from the leaves, weakening the plant.
Your pothos dropping leaves might be a sign of an infestation.
Look for webbing, sticky residue, or tiny bugs on stems.
Wipe leaves with neem oil or insecticidal soap to treat the problem.
Quarantine the plant to stop pests from spreading to other houseplants.
3. Nutrient Deficiency Shows as Pothos Dropping Leaves
If your pothos hasn’t been fertilized in months, it may drop leaves.
Yellowing lower leaves that fall off often mean the plant is hungry.
Nitrogen especially is vital for leafy growth.
Feed your pothos with a balanced liquid fertilizer every 4-6 weeks during spring and summer.
Don’t overdo it though, too much fertilizer burns roots and causes more pothos dropping leaves.
How to Stop Pothos Dropping Leaves for Good
Now that you know the causes, here’s how to fix pothos dropping leaves.
Follow these steps and your plant should stop losing leaves.
1. Adjust Your Watering Routine
Water your pothos only when the top inch of soil feels dry.
Use a pot with drainage holes so excess water can escape.
If root rot is already present, repot in fresh soil and trim mushy roots.
A moisture meter can help you avoid both overwatering and underwatering.
Consistency is key to preventing pothos dropping leaves from watering issues.
2. Find the Perfect Light Spot
Place your pothos near an east or north-facing window for ideal light.
If you only have a south or west window, diffuse the light with a sheer curtain.
Rotate the pot every week so all sides get even light.
Leaves that are growing smaller and farther apart signal too little light.
Move the plant closer to the window and see if pothos dropping leaves stops.
3. Repot When the Plant Is Root Bound
A root bound pothos can’t take up water and nutrients properly.
That stress often results in pothos dropping leaves.
If you see roots circling the pot or poking out of drainage holes, it’s time.
Move to a container one size larger with fresh potting mix.
Water well after repotting and give it a few weeks to recover.
So, Why Is My Pothos Dropping Leaves?
Why is my pothos dropping leaves usually comes down to watering, light, or stress.
Your pothos dropping leaves doesn’t mean it’s dying, it’s asking for help.
Fix the underlying cause and your pothos will push out new healthy growth.
Start by checking soil moisture and adjusting your watering schedule.
Then evaluate light exposure and temperature around the plant.
With a little attention you can stop pothos dropping leaves and enjoy a lush vine again.