Plant Library

Croton Care Guide

Codiaeum variegatum

By the Plantshop.com Editorial Team · Updated 21 Oct 2026 · How we research · Report an error

Crotons are grown for their leaves: red, orange, yellow and green, often on the same plant. The color is light-driven, so the brighter the spot, the more vivid the plant. Croton 'Petra' is the variety you will see most often.

Light

Bright light with some direct sun; color fades in low light. Rotate the pot every few weeks so growth stays even.

Water

When the top 1/2 to 1 in of soil is dry; keep evenly moist, never soggy. Always use a pot with drainage holes and empty the saucer after watering. Plants use far less water in winter.

Humidity and temperature

Humidity: high; 50%+ keeps leaves clean. Most houseplants prefer 60-80°F (16-27°C) and dislike cold drafts and heating vents.

Soil and feeding

Use a well-draining potting mix with bark or perlite for air. Feed lightly in spring and summer with a balanced houseplant fertilizer at half strength; skip feeding in winter.

Our tip

Expect it to drop some leaves in its first weeks at home. That is shock from the move, not a dead plant. Keep it warm, bright and out of drafts and wait for new growth.

Common problems

• Sudden leaf drop: Move or temperature shock; also cold below about 50°F (10°C).
• Leaves turning green: Not enough light; move it to a sunnier window.
• Fine webbing: Spider mites, which love dry air. Rinse the leaves and raise humidity.

Pets

Poisonous (NC State Extension); its sap can irritate skin and mouths. Keep away from pets. Check the ASPCA plant list. If a pet chews it and shows symptoms, call your vet or the ASPCA Animal Poison Control Center. Check any plant in our Pet-Safe Plant Checker.