
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
Yellow leaves are a pattern, not a diagnosis. On this plant, read them against soil moisture, light level, leaf age, drainage, and recent care changes.
For parlor palm, adjust the diagnosis around this plant profile: Parlor palms tolerate lower light, but brown tips and yellow fronds still come from watering, salts, dry air, or spider mites.
Check whether yellowing starts on old lower leaves or appears across new growth too.
Feel the soil below the surface before watering again.
Look for a recent move, seasonal light drop, or a pot that stays wet.
Inspect fine palm leaflets for mite speckling.
Check for mineral crust before trimming every tip.
Pause and inspect before adding water or fertilizer.
Match watering to the plant's dry-down preference.
Move gradually toward better light if soil stays wet for many days.
Recommended reading

Yellow leaves can come from overwatering, underwatering, low light, pests, or normal aging. The pattern matters more than the color alone.
Read the guide
An overwatered plant often looks thirsty. Wet soil, yellow lower leaves, drooping, fungus gnats, and soft stems are stronger clues than one symptom alone.
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Brown tips usually point to repeated stress: dry air, inconsistent watering, mineral buildup, root stress, or light changes.
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Peace lilies droop from both dry soil and wet soil. The fix depends on pot weight, soil moisture, light, and whether the plant recently moved or was repotted.
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Monstera yellow leaves often trace back to wet soil, low light, watering swings, root stress, or pests hiding on new growth.
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Before you throw the plant away, separate water stress, root rot, pests, light problems, temperature stress, and normal leaf loss.
Read the guide