About Calathea
Calatheas are the drama queens of the plant world—stunning to look at, demanding to care for, but infinitely rewarding when thriving. Their intricately patterned leaves fold up at night (a phenomenon called nyctinasty), adding movement to their appeal.
Light
Medium indirect light. Avoid both direct sun (which fades patterns and burns leaves) and low light (which causes leggy, sparse growth). North or east-facing windows work well.
Calatheas are extremely sensitive to tap water. Use distilled, filtered, or rainwater only. Tap water minerals cause brown leaf edges.
Water
Keep soil consistently moist but never soggy. Water when the top inch feels dry. Always use filtered, distilled, or rainwater—never tap water.
Humidity
Requires high humidity—50% minimum, 60%+ preferred. A humidifier is almost essential. Group with other plants, use pebble trays, and mist regularly.
Temperature
Prefers consistent warmth: 65-80°F (18-27°C). Sensitive to cold drafts, temperature fluctuations, and dry air from heating systems.
Common Problems
Brown, crispy leaf edges
Tap water minerals, low humidity, or inconsistent watering. Switch to filtered water and increase humidity.
Curling leaves
Underwatering or low humidity. Check soil moisture and room humidity levels.
Faded patterns
Too much or too little light. Adjust position to medium indirect light.
Styling Notes
Calatheas are collector plants that work as stunning focal points. Display where their patterns can be appreciated—on tabletops, plant stands, or grouped with other tropicals.