Plant Problem Lab
Croton profile

Plant + symptom guide

Croton leaf drop

Leaf drop often follows a change: light, temperature, watering, pests, or repotting. Timing usually tells you more than one dropped leaf.

For croton, adjust the diagnosis around this plant profile: Crotons drop leaves after moves, drafts, low light, or watering swings. They need strong light to hold color but dislike abrupt changes.

Most likely causes

temperature or draft stressdry soil stress or inconsistent wateringlow light slowing growth and water userecent movewatering swingtemperature stress

How to confirm it

Ask what changed in the last two to four weeks.

Check whether dropped leaves are yellow, crispy, or still green.

Inspect stems and undersides for scale, mites, or mealybugs.

Ask whether leaf drop started after purchase or relocation.

Check for drafts and cold glass before moving again.

Next steps for Croton

  1. Step 1

    Stabilize light and temperature before making another major change.

  2. Step 2

    Correct watering based on soil feel, not panic.

  3. Step 3

    Isolate if sticky residue or moving pests are present.

Recommended reading

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