Anthurium carlablackiae Croat & O.Ortiz

• Genus: Anthurium
• Botanical Background: Described by renowned botanists Croat and O.Ortiz, this species is a product of ongoing botanical exploration in tropical regions and adds valuable insight to the diversity of aroids.

• Geographical Range: Indigenous to tropical areas, with a distribution that is often linked to humid, forested regions such as those found on Andean slopes.
• Environment: Naturally thrives in environments with high humidity, well-draining soils, and moderate temperatures. Typically grows in the understory of tropical forests, where dappled light and consistent moisture are common.

Leaves

• Typically large, glossy, and heart-shaped with intricate venation that creates a visually appealing pattern
• Texture is smooth, contributing to the plant’s ornamental value

Inflorescence (Spadix & Spathe)

• Consists of a spadix surrounded by a delicate spathe that may exhibit subtle hues
• Scent is generally mild
• Structure plays a key role in attracting natural pollinators

Growth Habit

• Exhibits a terrestrial growth habit, forming clumps from a robust rhizome
• Can sometimes display epiphytic tendencies
• Primarily found rooted in the forest floor
  

Light Requirements

• For optimal growth, provide bright, indirect light

Watering & Humidity

• Maintain consistent moisture with regular watering
• Ensure high humidity levels
• Allow the top layer of soil to dry between waterings to prevent root rot

Soil & Potting Mix

• A well-draining, organic potting mix such as one based on peat with added orchid bark
• Containers should have drainage holes to avoid waterlogging

Temperature & Fertilizer

• Ideal temperatures range between 65°F and 80°F
• Feed during the growing season with a balanced, diluted fertilizer every four to six weeks

Division

• Division of the rhizomes

Stem Cuttings (if applicable)

• Node cuttings may also be used, though they require careful handling to ensure successful rooting

Seeds

• Less frequently used due to variable success rates and longer times to maturity

Typical Issues

• Spider mites, mealybugs, and scale insects
• Root rot can occur if overwatering is an issue

Treatment Recommendations

• Treat infestations with insecticidal soap or neem oil and adjust watering practices to maintain proper soil moisture levels
• For root rot, repot with fresh, well-draining media and remove affected roots
  

• Named in honor of an individual contributing to aroid research
• Plays a modest ecological role by supporting native pollinators
  

• Rare leaf patterns and striking inflorescence make it a coveted specimen for indoor collections and botanical displays

Wild Population Status

• Due to its limited natural range and the ongoing threat of habitat loss, Anthurium carlablackiae may be subject to conservation concerns in the wild

Market Availability

• Relatively rare in the horticultural trade
• A prized addition for dedicated collectors and botanical enthusiasts