Spathiphyllum bariense G.S.Bunting

• Genus: Spathiphyllum
• Botanical Background: The species was formally described by G.S. Bunting, a botanist who specialized in Araceae. The genus Spathiphyllum was first named by Schott in 1858, and it is characterized by its unique spathe and spadix structure.

• Geographical Range: Native to the tropical rainforests of Central America, specifically found in Costa Rica and Panama
• Environment: Prefers shaded areas with high humidity and grows in well-draining, organic soils. The temperatures in its native habitat range from 22°C to 28°C, with consistent moisture and high levels of ambient humidity.

Leaves

• Large, elongated, and lanceolate in shape
• Dark green, glossy texture, with a noticeable vein pattern that adds texture and dimension to the plant’s appearance

Inflorescence (Spadix & Spathe)

• Inflorescence consists of a white spathe that surrounds the yellow spadix
• White spathe can grow up to 10 cm long and stands out against the dark green foliage
• Plant is pollinated by insects, primarily attracted to the scent of the spathe

Growth Habit

• Terrestrial plant that grows from rhizomes. It forms a rosette of leaves with a compact growth habit, making it suitable for indoor spaces. It does not climb or spread aggressively but stays within a manageable size

Light Requirements

• Thrives in bright, indirect light
• Should be placed in a location with filtered sunlight, as direct sun can scorch the leaves
• Lower light conditions, it can survive but may not flower as prolifically

Watering & Humidity

• Prefers consistently moist soil, but should not be waterlogged. High humidity is essential for optimal growth
• Misting the leaves or placing the plant on a humidity tray can help
• Water when the top inch of soil feels dry, ensuring that excess water can drain away
  

Soil & Potting Mix

• A well-draining, peat-based potting mix is ideal for Spathiphyllum bariense
• A mix containing perlite or orchid bark will enhance drainage, ensuring the roots do not sit in water and become prone to rot

Temperature & Fertilizer

• Ideal temperature range is 22°C to 28°C
• Moderate tolerance to fluctuations
• Regular feeding with a diluted balanced fertilizer every 4-6 weeks during the growing season will promote healthy growth and flowering
  

Division

• Can be propagated by rhizome division
• Carefully separate the plant into sections, ensuring each has a healthy root system, and replant them into fresh soil

Seeds

• Propagation from seed is possible, it is slower and requires warm, humid conditions for successful germination
• Should be sown in a moist, sterile mix and kept warm

Typical Issues

• Mealybugs, aphids, and spider mites
• Overwatering can also lead to root rot
• Regularly inspect the plant for pests, and ensure proper watering practices to prevent fungal or bacterial diseases
  

Treatment Recommendations

• To treat pest infestations, insecticidal soap or neem oil can be applied
• For root rot, remove the affected roots and repot the plant in fresh, well-draining soil
  
• Improve drainage in the container to avoid future issues

• Renowned for their air-purifying abilities
• Popular choices for indoor environments
• Capable of filtering toxins like benzene, formaldehyde, and trichloroethylene

• Prized for its compact size, glossy leaves, and elegant spathes
• An excellent ornamental plant for indoor spaces, offices, or shaded garden areas, adding a touch of elegance with minimal care

Wild Population Status

• Not currently listed as endangered
• Habitat loss and deforestation in Central America could pose a threat to its natural populations
• Conservation efforts to protect tropical rainforests benefit species like this one
  

Market Availability

• Widely available in nurseries and plant shops that specialize in tropical houseplants
• Not considered endangered and is commonly cultivated for ornamental purposes