Caladium amazonicum E.G.Gonç.

• Genus: Caladium 
• Botanical Background: Described by botanist E.G.Gonç., this species has drawn the interest of researchers for its distinct morphology and adaptation to tropical habitats.

• Geographical Range: Indigenous to the Amazon basin, particularly flourishing in parts of Brazil and surrounding regions
• Environment: Thrives in warm, humid environments with dappled sunlight. It prefers well-draining soils enriched with organic matter and benefits from the consistent moisture found in rainforest understories

Leaves

• Large, heart- or arrow-shaped leaves with a smooth texture
• Their coloration often includes a blend of greens accented by striking patterns, sometimes incorporating reds or whites

Inflorescence (Spadix & Spathe)

• Produces a modest inflorescence typical of aroids
• The spathe is usually subtle in hue—often greenish
•  Spadix remains inconspicuous and lacks any pronounced fragrance

Growth Habit

• Terrestrial species that develops a tuberous root system, which aids in water and nutrient storage

Light Requirements

• Grows best in bright, indirect light
• Direct sunlight may damage its delicate leaves.

Watering & Humidity

• Requires consistent moisture with high humidity levels
• Best to keep the soil evenly damp without overwatering

Soil & Potting Mix

• A well-aerated, organic-rich, and slightly acidic potting mix is ideal
• Ensure containers offer excellent drainage to prevent water retention

Temperature & Fertilizer

• Optimal growth occurs at temperatures between 70–85°F
• Balanced diluted fertilizer applied every few weeks during the growing season supports its development

Division

• The most common propagation method is dividing the tubers or offsets

Cuttings

• During the spring season, which reliably produces new plants

Seeds

• Less common and requires controlled conditions for successful germination

Typical Issues

• Spider mites and mealybugs
• Root rot from overwatering

Treatment Recommendations

• Use insecticidal soap or organic pesticides to manage pests
• Ensure proper drainage and watering practices to prevent rot

• Prized not only for its ornamental value but also for its role in tropical ecosystems
• Distinctive foliage contributes to the aesthetic diversity of rainforests

• Bold and attractive leaf patterns
• Popular choice for interior landscaping and shaded outdoor gardens

Wild Population Status

• Not classified as endangered, the species faces potential threats from ongoing habitat loss in the Amazon

Market Availability

• Moderately available in specialty nurseries
• Certain forms may be rarer and highly sought after by collectors