Calathea Burle Marx
Calathea burle-marxii
Burle Marx
About this plant
Calathea Burle Marx is a striking houseplant known for its large, oval leaves with bold, artistic patterns in shades of green and purple. It is named after the Brazilian landscape architect Roberto Burle Marx, reflecting its decorative appeal. This plant adds a tropical touch to indoor spaces and is appreciated for its air-purifying qualities.
Taxonomy
- Genus
- Calathea
- Family
- Marantaceae
- Higher classification
- Order Zingiberales
- Plant type
- Houseplant
- Lifespan
- Perennial
Origin & Distribution
- Native region
- Brazil
- Distribution
- Widely cultivated indoors worldwide, originally native to tropical regions of Brazil.
Care
- Light preference
- Bright indirect
- Suitable locations
- Indoor, Balcony, Greenhouse
- Preferred window facing
- North-facing, East-facing, Northeast-facing, Northwest-facing
- Watering frequency
- Moderate
- Watering interval
- 3–7 days
- Humidity
- High
- Minimum
- 16 °C
- Maximum
- 30 °C
- Optimal
- 18-26 °C
- USDA hardiness zones
- 10-12
- Soil pH
- 5.5-6.5
- Soil type
- well-draining potting soil rich in organic matter
Watering. Keep the soil consistently moist but not soggy. Water when the top inch of soil feels dry. Use room-temperature, filtered, or rainwater if possible to avoid leaf spotting from hard tap water.
Fertilizing. Feed the plant with a balanced, water-soluble fertilizer every 4 to 6 weeks during the growing season (spring and summer). Avoid fertilizing in winter when growth slows down.
Calathea Burle Marx is a moderately easy plant to care for. It prefers indirect light and high humidity. Avoid overwatering to prevent root rot, and keep it away from cold drafts. Regular misting or a humidifier helps keep its leaves healthy and vibrant.
Propagation
- Propagation methods
- Division
- Care difficulty
- Medium
Ornamental features
- Flowering
- No
Large, patterned leaves with dark green and purple markings, creating a dramatic visual effect.
Toxicity & Safety
- Toxic to humans
- Non-toxic
- Toxic to pets
- Non-toxic
- Weed potential
- Not considered a weed
Non-toxic to humans and pets, making it safe for homes with children and animals.
Allergy information
- Allergy risk
- Low
- Allergy triggers
- Skin contact
- Pollen level
- None
Calathea Burle Marx is generally safe for most people and does not produce airborne pollen that causes allergies. However, some individuals with very sensitive skin might experience mild irritation if they touch the leaves frequently. To reduce any risk, wash your hands after handling the plant and avoid rubbing your eyes.
Common problems
Common problems include leaf browning or curling due to low humidity, yellowing leaves from overwatering, and leaf spots if water sits on the foliage. Spider mites and mealybugs can occasionally appear if the air is too dry.
Uses
Primarily grown as an ornamental houseplant for its attractive foliage and ability to improve indoor air quality.
Notes
Prune any damaged or yellow leaves to encourage new growth. Repot every 1-2 years in spring to refresh soil and provide room for roots. Avoid direct sunlight as it can scorch the leaves.