Anthurium alvinii Croat & O.Ortiz

• Genus: Anthurium
• Botanical Background: Described by the botanists Croat and O. Ortiz. The genus Anthurium itself was first described by the Swedish botanist Carl Linnaeus in 1753, and many species, including this one, have been cataloged more recently through exploration and fieldwork.

• Geographical Range: Native to the rainforests of Central America, with a particular focus on regions in Panama and Costa Rica.
• Environment: Thrives in humid, tropical environments with high rainfall and warm temperatures year-round. It naturally grows in shaded areas with consistent moisture and well-draining soil.

Leaves

• Large, heart-shaped, and glossy, with a deep green coloration
• Can reach up to 12 inches in length and have a smooth, leathery texture

Inflorescence (Spadix & Spathe)

• A spadix surrounded by a greenish spathe
• It is not particularly showy in comparison to some other Anthurium species but still plays a role in attracting pollinators

Growth Habit

• Typically terrestrial but can also be found as an epiphyte in its natural habitat
• Grows from a rhizome and produces dense clumps of foliage

Light Requirements

• Bright, indirect light
• Direct sunlight should may scorch the leaves, so filtered light is ideal for optimal growth

Watering & Humidity

• Consistent moisture is important
• Should be watered regularly, ensuring that the soil remains slightly moist but not soggy

• Humidity levels should be kept high, ideally above 60%

  
  

Soil & Potting Mix

• A well-draining, , airy potting mix (peat, perlite, and orchid bark)

Temperature & Fertilizer

• Ideal temperatures range from 65 to 85°F (18 to 29°C)
• Feed with a balanced liquid fertilizer every 4-6 weeks during the growing season, reducing frequency in winter

Division and Cuttings

• Rhizome division or stem cuttings
• When dividing, ensure that each section has a healthy portion of roots

Seeds

• Not commonly used for this species, as it can be slow and requires a very controlled environment

Typical Issues

• Spider mites, mealybugs, and aphids
• Root rot can occur if the plant is kept in overly wet conditions for too long

Treatment Recommendations

• Insecticidal soap or neem oil for pest control
• Ensure proper drainage and avoid overwatering
• Removing affected roots and repotting in fresh, dry soil may help

Wild Population Status

• There are no immediate conservation concerns, though the rarity of Anthurium alvinii in the wild may be influenced by habitat loss and over-collection in some areas

Market Availability

• Considered somewhat rare in the horticultural market but can be found in specialized aroid collections or among advanced plant enthusiasts