Caladium
Caladium bicolor 'Carolyn Whorton'
Carolyn Whorton
About this plant
Caladium bicolor 'Carolyn Whorton' is a striking tropical plant known for its large, heart-shaped leaves with a mix of green and pink colors. It is popular as a decorative houseplant or in shaded garden areas. The colorful foliage adds a vibrant touch to indoor spaces and shaded outdoor spots.
Taxonomy
- Genus
- Caladium
- Family
- Araceae
- Higher classification
- Order: Alismatales
- Plant type
- Houseplant
- Lifespan
- Perennial
Origin & Distribution
- Native region
- South America, primarily Brazil
- Distribution
- Widely cultivated as a houseplant and garden ornamental in tropical and subtropical regions worldwide.
Care
- Light preference
- Partial shade
- Suitable locations
- Indoor, Balcony, Greenhouse
- Preferred window facing
- East-facing, North-facing, Northeast-facing, Northwest-facing
- Watering frequency
- Moderate
- Watering interval
- 3–7 days
- Humidity
- High
- Minimum
- 15 °C
- Maximum
- 30 °C
- Optimal
- 20-27 °C
- USDA hardiness zones
- 10-11
- Soil pH
- 5.5-6.5 (slightly acidic to neutral)
- 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. Reduce watering during the plant's dormant period in cooler months.
Fertilizing. Feed with a balanced, water-soluble fertilizer every 4-6 weeks during the growing season (spring and summer). Reduce feeding in fall and winter when the plant is dormant.
Caladium bicolor 'Carolyn Whorton' is a tropical plant that prefers warm, humid conditions and indirect light. It needs regular watering but should not sit in water to avoid root rot. It is moderately easy to care for but sensitive to cold temperatures and direct sunlight, which can damage its leaves.
Propagation
- Propagation methods
- Division
- Care difficulty
- Medium
Ornamental features
- Flowering
- No
Large, heart-shaped leaves with striking green and pink variegation, providing colorful foliage interest.
Toxicity & Safety
- Toxic to humans
- Mildly toxic
- Toxic to pets
- Toxic
- Weed potential
- Not considered a weed
All parts of the plant are toxic if ingested and can cause irritation to skin and mouth. Keep away from children and pets.
Allergy information
- Allergy risk
- Low
- Allergy triggers
- Sap or latex, Skin contact
- Pollen level
- None
Caladium bicolor 'Carolyn Whorton' may cause mild skin irritation in sensitive individuals due to its sap. People with plant allergies should handle it with care and wear gloves when touching or pruning. Avoid ingesting any part of the plant as it can be harmful.
Common problems
Common problems include leaf browning or scorching from too much direct sun, yellowing leaves from overwatering, and root rot if soil is poorly drained. Pests like spider mites or aphids may occasionally appear.
Uses
Primarily grown as an ornamental plant for its attractive foliage in homes, offices, and shaded gardens.
Notes
Avoid exposing the plant to temperatures below 15°C (59°F). Repot every 1-2 years to refresh soil and provide space for growth. Prune damaged leaves to encourage healthy new growth.