Anthurium crassinervium (Jacq.) Schott

• Genus: Anthurium
• Botanical Background: Historically examined by renowned botanists such as Schott and Jacquin, Anthurium crassinervium has long been appreciated for its unique leaf structure and complex classification history within the aroid family.

• Geographical Range: Native to lowland tropical forests in parts of Central and South America, including regions of the Amazon basin, this species is well adapted to consistently warm, humid climates.
• Environment: Naturally grows in moist, shaded environments with rich, well-draining soils; it flourishes in areas with high humidity and stable, warm temperatures.

Leaves

• Thick, glossy
• Leathery with a deep green hue
• Typically oval to lanceolate and display prominent, well-defined venation

Inflorescence (Spadix & Spathe)

• Features a spadix surrounded by a contrasting spathe
• Scent is mild
• Structure is adapted for insect pollination

Growth Habit

• Primarily terrestrial, exhibit epiphytic tendencies in its native habitat
• Forms a compact rosette and lacks tuberous structures, relying on a rhizomatous growth form

Light Requirements

• Bright, indirect light

Watering & Humidity

• Regular watering is essential to maintain evenly moist soil
• High ambient humidity

Soil & Potting Mix

• A well-draining, organic-rich potting mix
• A container with ample drainage holes is recommended

Temperature & Fertilizer

• Between 65°F and 80°F
• Balanced fertilizer applied monthly during the growing season 

Seeds

• Less frequent, it is possible with fresh seeds
• Require a light substrate and high humidity for successful germination

Typical Issues

• Spider mites and mealybugs
• Root rot can occur if overwatered

Treatment Recommendations

• For pest control, insecticidal soap or neem oil is effective against most common pests
• To prevent root rot, ensure the potting mix is well-draining and avoid standing water

• Garnered attention among tropical plant enthusiasts for its dramatic leaf texture and ecological role
• Provides habitat for various small organisms

• Valued for its robust appearance and unique foliage
• A prized specimen for indoor collections and greenhouse displays, adding both aesthetic and botanical interest

Wild Population Status

• Although not currently listed as endangered, ongoing habitat loss in tropical forests poses potential concerns for wild populations

Market Availability

• Available through specialized nurseries, high-quality specimens
• May be considered rare and are particularly sought after by dedicated collectors