Anthurium hacumense Engl.

• Genus: Anthurium
• Botanical Background: Described by the renowned botanist Adolf Engler, this species has been studied as part of broader investigations into South American aroids. Its discovery has contributed to understanding the diversity within Anthurium

• Geographical Range: Native to select tropical regions of South America
• Environment: Thrives in humid, shaded environments such as cloud forests

Leaves

• Generally large, glossy
• Dark green
• Smooth texture

Inflorescence (Spadix & Spathe)

• Its inflorescence features a modest spathe that may exhibit subtle hues, paired with a spadix that supports the reproductive structures. Though not heavily scented, its form aids in attracting specific pollinators

Growth Habit

• Typically epiphytic, Anthurium hacumense can also be found growing terrestrially. It develops from a rhizomatous base, which supports its climbing or loosely spreading growth

Light Requirements

• Prefers bright, indirect light to mimic the dappled sunlight of its natural understory

Watering & Humidity

• Regular watering is essential, with care taken to avoid waterlogging. High humidity levels are ideal, replicating its native tropical conditions

Soil & Potting Mix

• A well-draining potting mix enriched with peat and orchid bark is recommended. Containers should offer good drainage to prevent root rot

Temperature & Fertilizer

• Maintains optimal growth in warm temperatures, typically between 65–80°F (18–27°C)

• A balanced, diluted fertilizer applied during the growing season supports healthy development

Division & Cutting

• The most common propagation method is through division of offsets or rhizome sections. This technique ensures the new plants maintain the desirable traits of the parent

Seeds

• Seed propagation is less common due to variable germination rates; however, when used, warm, humid conditions are necessary to achieve successful germination

Typical Issues

• Spider mites and mealybugs
• Fungal issues and root rot

Treatment Recommendations

• Organic insecticidal soaps and improved drainage are effective preventive measures. In more severe cases, targeted chemical treatments may be employed cautiously

• Anthurium hacumense has intrigued botanists for its distinct morphology and the ecological role it plays in its native habitat. Its rarity adds a layer of allure among collectors

• Enthusiasts prize this species for its unusual leaf structure and compact inflorescence, which contribute to its ornamental value in curated plant collections

Wild Population Status

• While specific conservation assessments may be limited, localized populations suggest a need for ongoing habitat protection efforts

Market Availability

• This species is relatively rare in cultivation and is typically available through specialist nurseries or botanical exchanges rather than mainstream commercial outlets