Yellow Leaves8 min read
Why Are My Plant Leaves Turning Yellow?
Yellow leaves can come from overwatering, underwatering, low light, pests, or normal aging. The pattern matters more than the color alone.
Read the guidePlant + symptom guide
Pothos root rot
Root rot is more likely when decline comes with wet soil, sour smell, mushy roots, soft stems, or a sealed pot. It is worth checking carefully before repotting.
For pothos, adjust the diagnosis around this plant profile: Pothos is forgiving, but yellow leaves usually point to wet soil, low light, old leaves, or a root ball that has gone too dry and then been soaked.
Most likely causes
overwateringno drainagedense soillow light plus slow dryingoverwatering or slow-drying soillow light slowing growth and water use
How to confirm it
Smell the soil and look for sour or swampy odor.
Slide the root ball out only if decline is severe or the pot has no drainage.
Check for brown, mushy roots versus firm pale roots.
Check whether yellowing is on older inner leaves or spreading through whole vines.
Look for long bare stems that point to low light.
Next steps for Pothos
- Step 1
Isolate the plant if rot is severe or pests are also present.
- Step 2
Trim dead roots and repot into a faster-draining mix if roots are mushy.
- Step 3
Do not fertilize while roots are recovering.
Recommended reading
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Root rot is most likely when yellowing, drooping, wet soil, sour smell, and mushy roots show up together.
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Before you throw the plant away, separate water stress, root rot, pests, light problems, temperature stress, and normal leaf loss.
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Yellow Leaves After Watering
Yellow leaves after watering usually mean the timing, drainage, soil mix, light, or root health needs a closer look.
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