Croton (Codiaeum) Leaf Drop: Light & Water Are Key

Crotons drop leaves—especially new green ones—primarily from insufficient light or improper watering. Spider mites are a secondary threat in dry indoor air.

Non-Negotiable Requirements

• Light: Several hours of direct sun daily. South/west window essential. Low light = leaf drop, color loss, legginess.
• Water: Water thoroughly when top ½ inch of soil feels dry. Never let bone-dry; never soggy.
• Humidity: >50% ideal. Pebble tray or humidifier helps.
• Temperature: 65–85°F (18–29°C). No cold drafts.

Spider Mite Watch

Check leaf undersides for fine webbing, stippling. Treat with insecticidal soap or neem oil if found. High humidity deters them.

Fix light first—move to sunniest window. Adjust watering. Monitor for pests. Crotons are dramatic but recover fast when happy.