Aglaonema modestum Schott ex Engl.

• Genus: Aglaonema
• Botanical Background: Described by botanists Schott and Engler, this species has been studied for its ornamental appeal and its adaptation to humid, shaded tropical habitats.

• Geographical Range: Indigenous to subtropical and tropical regions of Asia, particularly in Southeast Asian countries.
• Environment: Thrives in humid, low-light understory environments of rainforests, preferring well-draining soils and moderate, stable temperatures.

Leaves

• Lanceolate to elliptical
• Moderately sized, with a glossy texture 
• Rich green coloration that may exhibit subtle variegation

Inflorescence (Spadix & Spathe)

• Typical aroid inflorescence 
• Small spadix encircled by a greenish-white spathe
• Flowers are generally unscented 
• Rely on specialized insect pollination

Growth Habit

• Terrestrial plant with a clumping growth habit supported by a shallow rhizome system

Light Requirements

• Bright, indirect light, which helps maintain its vibrant foliage

Watering & Humidity

• Steady moisture level with well-draining soil is essential
• Prefers high humidity but can tolerate average indoor conditions

Soil & Potting Mix

• A well-draining, chunky aroid mix (bark chips, perlite, and peat or coco coir)
• Good aeration helps prevent root rot

Temperature & Fertilizer

• Optimal temperature range is 65–80°F (18–27°C)
• Balanced liquid fertilizer applied monthly during the growing season supports healthy growth

Division

• Effectively achieved through rhizome division in the spring, ensuring each division has adequate roots

Seeds

• Less common due to typically lower germination rates compared to vegetative methods

Typical Issues

• Spider mites and mealybugs
• Signs of root rot from overwatering

Treatment Recommendations

• Regular inspection 
• Prompt treatment with organic options like neem oil or insecticidal soap

• Has ornamental value
• Noted for its air-purifying properties 
• Sometimes featured in traditional indoor landscaping

• Striking yet understated foliage
• Ability to thrive in low-light conditions make it a favorite among both novice and experienced plant enthusiasts

Wild Population Status

• Current data do not indicate immediate conservation concerns, although detailed wild population assessments remain limited

Market Availability

• Moderately available in the horticultural market
• Commonly found in specialty nurseries and online plant retailers