Does my pothos have root rot, and can I save it?
Pothos root rot most likely comes from soil that stays wet too long, often from overwatering or a pot that drains poorly. A common first sign is a wilted plant in wet soil. Check the roots before you water again: firm, white roots look healthy, and mushy brown or reddish roots point to rot.
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What does root rot look like on a pothos?
Pothos with root rot often wilt even though the soil is wet. The roots give the clearest answer.
The University of Wisconsin-Madison Extension says gardeners often notice root rot when a plant is wilted and the soil is wet. Iowa State University Extension and Outreach says symptoms begin with wilting of the bottom leaves. The wilting may move upward until the whole plant collapses.
That wilting can look like thirst. Iowa State says to examine the roots and the moisture of the potting mix before you add more water. Our guide to overwatering versus underwatering can help you sort out the two.
- Healthy roots: firm and white, with many feeder roots, according to Iowa State.
- Rotted roots: mushy and brown or reddish, says Iowa State. Wisconsin adds that they may smell bad.
- Leaves and growth: Wisconsin says plants with root rot are often stunted and may have yellow or red leaves. These signs can look like a nutrient deficiency.
Is it root rot or something else?
Several pothos problems look alike from above. UF/IFAS Extension says damage from poor care is frequently mistaken for disease in pothos, so the roots are worth a look before you decide.
| What you notice | What to check | A useful next step |
|---|---|---|
| Wilted plant, wet soil | Slide the plant out and look at the roots. Soft, brown roots point to root rot. | Hold off on watering and read the saving steps below. |
| Bottom leaves wilt first, then higher leaves | Feel the potting mix, then check the roots. Iowa State says this pattern can be mistaken for lack of water. | Look at the roots before adding water. See also drooping and wilting. |
| Leaves turn dark brown to black | UF/IFAS says Phytophthora root rot usually starts in the roots and then spreads to the leaves. | Check the roots for softness and color. |
| Leaves turn yellow, then tan to light brown | UF/IFAS describes this as ethylene damage, and the plant may look wilted even when soil moisture is adequate. | Check the roots. Firm, white roots point away from root rot. |
| Wilting with black veins in leaves and stems | UF/IFAS lists this as bacterial wilt. Cut stems may release bacterial ooze. | Ask a local nursery or extension service to help confirm it. |
Plant Doctor, an AI plant diagnosis app for iPhone, can look at three photos and suggest the most likely cause, along with a step-by-step care plan.
Why does pothos get root rot?
Pothos root rot most likely starts with wet soil. Clemson Cooperative Extension calls root rot a common houseplant issue caused by overwatering or poorly draining soil.
The Royal Horticultural Society says compost kept too wet by frequent watering, or a plant left sitting in water for long periods, can cause the roots to rot.
Fungi do the damage. Wisconsin says soil-borne fungi cause root rots, and Pythium, Phytophthora, Rhizoctonia solani and Fusarium are the most common. Most prefer wet soil. Pythium and Phytophthora spores can survive for long periods in soil or plant debris.
Stress makes it easier. Iowa State says these organisms infect the roots of stressed or weakened plants. UF/IFAS says Phytophthora root rot is the most common disease of pothos and is often introduced on imported cuttings.
Can I save a pothos with root rot?
Sometimes, but the choice is yours to weigh. Wisconsin says the best and most cost-effective way to deal with a plant with root rot is often to throw it out.
If you decide to keep the plant, Wisconsin says to reduce soil moisture. Give enough water for growth and to avoid drought stress, but don’t over-water.
Wisconsin does not recommend chemical fungicides for houseplant root rots. Few products are available to home gardeners, and those that are tend to be expensive. If you still consider a product, follow the product label and use one labeled for houseplants. For severe or unclear cases, a local nursery or extension service can advise you.
Wisconsin gives these steps for a fresh start:
- Use a pot with drainage holes. Don’t put rocks or gravel at the bottom, because they can inhibit drainage.
- Use pasteurized commercial potting mix, not garden soil. Garden soils often contain root rot fungi.
- Add organic material, such as peat moss, to heavy potting mixes to increase drainage.
- Don’t reuse potting mix or water that drained from the plant. Both can contain root rot fungi.
- Disinfest tools, work surfaces and clay pots after you handle the plant.
- Throw out plastic pots from plants that suffered root rot.
Our guide on repotting a struggling plant covers the decision in more detail. A rotted stem base is a related problem, covered under mushy stems.
How should I water pothos to prevent root rot?
Pothos does best when the soil dries between waterings. The sources word the dry point a little differently.
- Dry surface: the University of Wisconsin-Madison Extension says to water only when the soil surface is dry.
- Fully dry soil: Clemson says to let the soil dry completely before watering.
- Water well: Clemson says to water thoroughly so water reaches all the roots, then let the soil dry between waterings.
- No fixed schedule: Iowa State says to water by each plant’s needs, not by a calendar. Our guide on how to tell if a plant needs water shows how.
Drainage matters too. Clemson says to pot pothos in an airy, well-draining mix. Iowa State says root rot can be prevented by choosing a well-drained potting mix and avoiding excessive watering. Wisconsin says not to let the plant sit in drainage water, since root rot fungi grow and reproduce best in wet soils.
Wisconsin also says to buy plants from a reputable source and make sure they are free of root rot before you buy.
Pothos questions
Can a pothos with root rot recover?
It may, but the sources are cautious. Wisconsin says that if you keep the plant, you should reduce soil moisture. It also says throwing the plant out is often the best choice.
Do yellow leaves mean my pothos has root rot?
Not by themselves. Wisconsin says plants with root rot may have yellow or red leaves, but this can look like a nutrient deficiency. UF/IFAS describes ethylene damage as yellow, then tan leaves. Check the roots to tell them apart.
Should I put gravel at the bottom of the pot for drainage?
No. Wisconsin says rocks or gravel at the bottom can actually inhibit drainage. Use a pot with drainage holes instead.
Sources and further reading
Care guidance checked against the sources below. Plant Doctor’s app examples are separate from these references; the institutions do not endorse the app.
- University of Wisconsin-Madison Extension — Pothos, Epipremmum aureum
- Clemson Cooperative Extension — How to Grow Pothos Indoors (Epipremnum spp.): Care, Cultivars, and Common Problems
- Royal Horticultural Society — How to grow epipremnum
- UF/IFAS Extension — Pothos (Epipremnum aureum) Diseases: Identification and Control in Commercial Greenhouse Production
- University of Wisconsin-Madison Extension — Root Rots on Houseplants
- Iowa State University Extension and Outreach — Root Rots of Houseplants
Drafted with AI from the sources below; each plant-specific fact checked automatically against its source on 24 October 2026.
This guide offers general plant-care information. A photo cannot confirm every cause; a local nursery or extension service can help with severe or unclear cases.