Croton Care: Bright Color and Steady Moisture
Crotons, Codiaeum variegatum, are grown for bold leaves in yellow, orange, red and green. They are showy but not difficult once you know what they need: bright light to keep their color, steady moisture and warmth. This guide covers keeping the leaves bright, why they drop, and how to choose between our varieties.
Light
Bright, indirect light keeps the color strong. In dim light the leaves fade toward green and the plant gets leggy. Harsh direct sun can scorch or dull the leaves.
Water
Water when the top half-inch to one inch of soil dries, and water thoroughly. Cut back in winter. Overwatering is the bigger risk, and it causes soft stems and yellow leaves.
Humidity and temperature
Moderate to high humidity helps, especially in winter. Keep it between about 60 and 85°F, away from drafts and cold.
Soil, pot and feeding
A well-draining mix in a pot with a drainage hole. Repot only when the roots fill the container. Feed once or twice in the growing season at half strength.
Why do croton leaves drop?
Leaf drop is the croton's most common complaint. The usual causes are a sudden change of location, cold air, a draft, or a shift in water. Move the plant gradually, keep it away from drafts, and keep the watering steady. Most crotons push out new leaves within a few weeks.
Propagation
Crotons root from stem cuttings in moist mix or water in warm, bright conditions. Rooting can be slow, so take several cuttings to improve your odds.
Common problems
Not enough light.
A draft, a cold snap, or a sudden change.
Overwatering.
Dry air or direct sun.
Crotons at Palma
We grow 'Mammy', a robust plant with large leaves in bright color, and 'Gold Dust', with speckled gold and green leaves. The more colorful types need the brightest light.
