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Pothos leaves turning yellow and falling off happen for several common reasons.
If you’ve been noticing your pothos leaves turning yellow and falling off, you’re not alone.
This is a frequent concern for pothos owners, but the good news is that most causes are fixable.
Understanding why your pothos leaves are turning yellow and falling off is the first step to saving your plant.
In this post, we’ll dive into the main reasons behind pothos leaves turning yellow and falling off and how to fix each one.
Let’s get your pothos back to its lush, green self.
Why Your Pothos Leaves Are Turning Yellow and Falling Off
Pothos leaves turning yellow and falling off often come down to one of several key issues.
Identifying the exact cause requires looking at your watering habits, light conditions, and overall plant care.
Here are the most common reasons why pothos leaves turn yellow and fall off.
1. Overwatering Is the Top Cause of Yellow Leaves on Pothos
Overwatering is the number one reason behind pothos leaves turning yellow and falling off.
When the soil stays soggy for too long, roots can’t breathe and begin to rot.
This root rot prevents the plant from taking up nutrients, which leads to pothos leaves turning yellow and falling off.
If your pothos leaves are turning yellow and falling off and the soil feels wet, overwatering is likely the culprit.
Let the soil dry out completely between waterings to stop more leaves from turning yellow and falling off.
2. Underwatering Can Also Cause Pothos Leaves to Turn Yellow
Underwatering is another reason pothos leaves turning yellow and falling off.
When the plant goes too long without water, it starts to conserve energy by dropping older leaves.
You’ll notice pothos leaves turning yellow and falling off from the bottom of the vines first.
If the soil is bone dry and you see pothos leaves turning yellow and falling off, give your plant a thorough soak.
Consistent watering prevents pothos leaves from turning yellow and falling off due to drought stress.
3. Poor Drainage Contributes to Yellow Pothos Leaves
Even if you water correctly, poor drainage can cause pothos leaves turning yellow and falling off.
Soil that holds too much water creates the same soggy conditions as overwatering.
This leads to root rot and eventually pothos leaves turning yellow and falling off.
Make sure your pot has drainage holes and use a well-aerated potting mix to prevent pothos leaves turning yellow and falling off.
4. Improper Light Causes Stress and Yellow Leaves
Lighting plays a huge role in why pothos leaves turning yellow and falling off.
Too much direct sunlight can scorch the leaves, causing them to turn yellow and fall off.
Too little light, on the other hand, slows photosynthesis and leads to pothos leaves turning yellow and falling off.
Pothos thrive in bright, indirect light, which keeps pothos leaves from turning yellow and falling off.
Move your plant to a spot with filtered light to stop more pothos leaves turning yellow and falling off.
5. Nutrient Deficiencies Lead to Yellow Pothos Leaves
A lack of essential nutrients can cause pothos leaves turning yellow and falling off.
Nitrogen deficiency, in particular, shows up as older pothos leaves turning yellow and falling off.
If you haven’t fertilized in months, your plant may be starving and that leads to pothos leaves turning yellow and falling off.
Feed your pothos with a balanced houseplant fertilizer during the growing season to prevent leaves turning yellow and falling off.
6. Temperature Stress Makes Pothos Leaves Drop
Extreme temperatures can trigger pothos leaves turning yellow and falling off.
Cold drafts from windows or air conditioning vents cause pothos leaves to turn yellow and fall off quickly.
Heat stress from radiators or direct sun also leads to pothos leaves turning yellow and falling off.
Keep your pothos in a stable temperature range between 65-85°F to avoid pothos leaves turning yellow and falling off.
7. Pests and Disease Can Cause Yellowing and Leaf Drop
Pests like spider mites, mealybugs, and scale can make pothos leaves turning yellow and falling off.
These insects suck sap from the leaves, weakening the plant and causing pothos leaves turning yellow and falling off.
Fungal infections can also lead to pothos leaves turning yellow and falling off if left untreated.
Inspect the undersides of leaves regularly and treat infestations early to prevent pothos leaves turning yellow and falling off.
How to Fix Pothos Leaves Turning Yellow and Falling Off
Once you know why your pothos leaves are turning yellow and falling off, fixing the issue is straightforward.
Here are the steps to take when you see pothos leaves turning yellow and falling off.
1. Adjust Your Watering Schedule
Check the soil moisture before watering to prevent pothos leaves turning yellow and falling off.
Water only when the top inch of soil feels dry to the touch.
If overwatering caused pothos leaves turning yellow and falling off, let the soil dry out completely.
If underwatering caused pothos leaves turning yellow and falling off, water more frequently.
2. Improve Drainage and Soil Health
Repot your pothos in fresh, well-draining soil if you see pothos leaves turning yellow and falling off.
Add perlite or orchid bark to the mix to improve aeration and prevent pothos leaves turning yellow and falling off.
Ensure your pot has drainage holes so excess water doesn’t cause pothos leaves turning yellow and falling off.
3. Provide Proper Lighting
Move your pothos to a spot with bright, indirect light to stop pothos leaves turning yellow and falling off.
Avoid direct sun that burns leaves and causes pothos leaves turning yellow and falling off.
If your space is low on light, consider a grow light to prevent pothos leaves turning yellow and falling off.
4. Fertilize During the Growing Season
Feed your pothos monthly in spring and summer to prevent nutrient-related pothos leaves turning yellow and falling off.
Use a balanced liquid fertilizer diluted to half strength to avoid burning roots and causing pothos leaves turning yellow and falling off.
Don’t fertilize in winter when growth slows and pothos leaves turning yellow and falling off is less likely from nutrient issues.
5. Maintain Consistent Temperatures
Keep your pothos away from drafts, heaters, and air conditioners to avoid pothos leaves turning yellow and falling off.
A stable room temperature between 65-85°F will keep pothos leaves from turning yellow and falling off.
6. Treat Pests Promptly
Wipe leaves with neem oil or insecticidal soap if pests are causing pothos leaves turning yellow and falling off.
Isolate affected plants to stop the spread and prevent more pothos leaves turning yellow and falling off.
So, Why Are My Pothos Leaves Turning Yellow and Falling Off?
Your pothos leaves turning yellow and falling off are usually caused by overwatering, underwatering, poor drainage, improper light, nutrient issues, temperature stress, or pests.
The good news is that once you identify the reason behind your pothos leaves turning yellow and falling off, the fix is often simple.
Check your watering habits first, as that is the most common trigger for pothos leaves turning yellow and falling off.
Then assess light, soil, and temperature to rule out other causes of pothos leaves turning yellow and falling off.
With a few small adjustments, you can stop more pothos leaves turning yellow and falling off and help your plant thrive again.
Your pothos will thank you with lush, green vines and no more pothos leaves turning yellow and falling off.