Aglaonema cordifolium Engl.

• Genus: Aglaonema
• Botanical Background: Described by botanist Adolf Engler, this species has been the subject of extensive botanical study for its elegant leaf morphology and adaptation to shaded, humid habitats.

• Geographical Range: Indigenous to tropical regions of Southeast Asia, including parts of the Philippines and Indonesia, where dense forest understories provide natural shelter.
• Environment: Naturally thrives in warm, humid environments with well-draining soils and it favors shaded conditions under forest canopies and benefits from consistent moisture without waterlogging.

Leaves

• Foliage is broadly heart-shaped with a glossy finish and subtle variegation
• Leaves are medium to large, contributing both visual appeal and a sense of lushness

Inflorescence (Spadix & Spathe)

• Modest, featuring a small spathe and spadix typical of aroids
• These structures are generally inconspicuous in cultivation and lack a strong scent

Growth Habit

• Grows in clumps supported by a robust rhizome
• Its growth habit is compact, making it well-suited for indoor and container environments

Light Requirements

• Bright, indirect light.
• Adapts well to lower light conditions, making it ideal for indoor placements

Watering & Humidity

• Maintain moderate watering, keeping the soil consistently moist yet not soggy
• High humidity levels are beneficial, particularly in indoor settings

Soil & Potting Mix

• Well-draining, organic-rich potting mix is ideal
• Blend of peat and perlite ensures proper moisture retention and aeration

Temperature & Fertilizer

• Ideal temperature range is 65°F to 80°F
• Monthly application of a balanced fertilizer will promote healthy growth during the growing season

Division and Cuttings

• Dividing the plant’s rhizomes during repotting, which helps maintain its attractive clump form

Seeds

• Less frequently practiced due to longer germination times and variable success rates

Typical Issues

• Spider mites and mealybugs
• Good air circulation
• Proper watering techniques help prevent fungal issues like root rot

Treatment Recommendations

• Address pest infestations with insecticidal soap or neem oil
• For fungal problems, adjust watering practices and consider organic fungicides as needed

• Ornamental appeal
• Potential to enhance indoor air quality
• Its adaptable nature has made it a subject of interest among botanists and horticulturists alike

• Unique heart-shaped leaves and low-maintenance care requirements have made it a staple in modern interior design and 
• A prized addition to plant collections

Wild Population Status

• No major conservation concerns at present but habitat monitoring continues due to environmental changes in its native regions

Market Availability

• Aglaonema cordifolium is widely available through horticultural suppliers 
• Common feature in both private collections and commercial plant displays