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Pothos losing leaves at the base is usually caused by one of several common care issues.
If you’ve been wondering why your pothos is losing leaves at the base, you’re not alone.
This is a frequent problem for plant parents, and the good news is it’s often fixable.
Leaves dropping from the lower part of the stem can point to watering problems, light stress, or even pests.
In this post we’ll break down the main reasons behind pothos losing leaves at the base and how to get your plant back on track.
Let’s dive into what’s causing your pothos to lose leaves at the base.
Why Pothos Lose Leaves at the Base
Pothos losing leaves at the base can happen for many reasons, but these are the most common culprits.
1. Overwatering and Root Rot
Overwatering is the top reason your pothos might be losing leaves at the base.
When the soil stays soggy, roots can’t breathe and start to rot.
Root rot prevents the plant from taking up water and nutrients, so older leaves near the base yellow and drop.
Check if the soil feels wet more than an inch down, that’s a sign you’re watering too often.
If you notice mushy stems or a musty smell, root rot has already set in and is causing pothos losing leaves at the base.
2. Underwatering and Drought Stress
Underwatering can also lead to pothos losing leaves at the base.
When the plant goes too dry, it sheds older leaves first to conserve energy.
The leaves at the base are the oldest, so they yellow, crisp up, and fall off.
If your pothos has droopy leaves and dry soil, thirst is likely why your pothos is losing leaves at the base.
Give it a thorough soak and it should bounce back within a day or two.
3. Insufficient Light
Pothos losing leaves at the base can also be a light issue.
Pothos need bright, indirect light to keep leaves all along the stem.
In low light, the plant can’t photosynthesize enough to support lower leaves, so it drops them.
If your pothos is in a dim corner, move it closer to a window and watch for new growth.
This simple fix often stops pothos from losing leaves at the base.
4. Pests Like Spider Mites or Mealybugs
Pests are another reason for pothos losing leaves at the base.
Spider mites, mealybugs, and scale suck sap from leaves, weakening the plant.
Older leaves at the base are often the first to suffer and fall off.
Check the undersides of leaves for tiny webs, white cottony masses, or sticky residue.
Treat infestations with insecticidal soap or neem oil to stop pothos from losing leaves at the base.
How to Fix Pothos Losing Leaves at the Base
Once you know why pothos lose leaves at the base, you can take action.
Here’s how to stop your pothos from losing leaves at the base.
1. Adjust Your Watering Routine
Water only when the top inch of soil feels dry to the touch.
Use a pot with drainage holes so excess water escapes.
If root rot is present, repot your pothos into fresh, well-draining soil and trim off mushy roots.
This alone can stop pothos losing leaves at the base.
2. Provide Adequate Light
Place your pothos in bright, indirect light for at least 6–8 hours daily.
A north- or east-facing window is ideal.
Avoid direct sun, which can scorch leaves, but low light encourages leaf drop.
More light means the plant can support leaves all the way down the stem.
3. Check for Pests Regularly
Inspect your pothos weekly for any signs of bugs.
If you find pests, isolate the plant and treat immediately.
Repeat treatment every 5–7 days until the infestation is gone.
Healthy leaves are less likely to drop, so this prevents future pothos losing leaves at the base.
4. Prune Away Dead Leaves
Trim any yellow or dead leaves at the base with clean scissors.
This redirects energy to healthy growth and improves airflow.
Pruning won’t stop the underlying cause, but it helps the plant recover faster from pothos losing leaves at the base.
Preventing Pothos from Losing Leaves at the Base
Prevention is easier than cure when it comes to pothos losing leaves at the base.
Follow these tips to keep your plant full and bushy.
1. Maintain Consistent Care
Stick to a regular watering schedule based on your home’s humidity and light.
Pothos are forgiving, but sudden changes in care can cause pothos losing leaves at the base.
Keep temperature stable between 65–85°F and avoid cold drafts.
2. Fertilize Lightly During Growing Season
Feed your pothos with a balanced liquid fertilizer once a month in spring and summer.
Nutrient deficiencies can make older leaves drop, mimicking pothos losing leaves at the base.
Don’t over-fertilize, as salt buildup can damage roots.
3. Repot When Root-Bound
If roots circle the pot or poke out the drainage holes, it’s time to repot.
A root-bound pothos struggles to absorb water and nutrients, leading to pothos losing leaves at the base.
Go one pot size larger and refresh the soil every couple of years.
So, Why Is Your Pothos Losing Leaves at the Base?
Pothos losing leaves at the base is most often due to overwatering, underwatering, low light, or pests.
Identifying the exact cause takes a little detective work, but the fixes are straightforward.
Check your watering habits, move the plant to brighter light, and inspect for bugs.
Once you correct the issue, your pothos will stop dropping leaves at the base and start thriving again.
Remember that pothos losing leaves at the base is a signal, not a death sentence.
With a few adjustments, you’ll have a lush, full pothos in no time.