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Calathea problems and care notes

Calatheas curl and brown from dry soil, low humidity, mineral-sensitive water, heat, cold, or pests. They prefer steadier moisture than many common houseplants.

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Calathea houseplant leaves

Watering note

Keep lightly and evenly moist, but still use a draining pot.

Light note

Bright filtered light; avoid direct sun.

Drainage

medium

Root caution

medium

Common problems

Pests to watch for

spider mitesthrips

Do not assume

Do not copy a care rule from another plant. Read this plant's habits before watering, repotting, fertilizing, or treating.

What to check on this plant

Check whether leaves curl during the day and relax later.

Inspect undersides for mites before blaming humidity alone.

Look for vent exposure, hot glass, or mineral crust.

Useful guides

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