Aglaonema is a genus of flowering plants in the arum family, Araceae. They are native to tropical and subtropical regions of Asia and New Guinea. They are known commonly as Chinese evergreens.
Aglaonema Pictum Tricolour, aka Chinese Evergreen Tricolour or the Camouflage Plant, is an incredibly unique species of Aglaonema. The leaves feature a base color that can range from a silvery-green to a more muted green, overlaid with intricate patterns of silver, light green, and dark green. These patterns often resemble camouflage.
Unlike some Aglaonemas with solid colors or simple variegation, ‘Tricolor’ boasts a complex mosaic of colors. This includes silver streaks, spots, or splashes, often with a dark green outline or veins, creating a tricolor effect. The leaves are broad, ovate to lanceolate, with a pointed tip. They can grow quite large, usually reaching lengths of 8-10 inches or more under ideal conditions. The leaves too have a somewhat matte to slightly glossy finish.
This plant can grow to be quite substantial, potentially reaching heights of 2 to 3 feet (60-90 cm) with a similar spread when mature.It grows in a bushy, upright manner. The leaves emerge from the center of the plant and arch outwards as they mature. Like other Aglaonemas, it’s effective at removing toxins from the air, contributing to a healthier indoor environment.
Care Requirements
- Light: ‘Tricolor’ thrives in bright, indirect light. Direct sunlight can scorch the leaves, while too little light might lead to less vibrant variegation. The intricate patterns are best maintained with adequate light.
- Watering: Like other Aglaonemas, it prefers to dry out slightly between waterings. Overwatering can lead to root rot, so it’s crucial to check the soil before watering. Water when the top inch of soil feels dry.
- Humidity: This variety appreciates higher humidity. Low humidity can cause leaf tips to brown or curl. Methods like misting, using a humidity tray, or placing the plant in a naturally humid area can help.
- Temperature: It prefers warm temperatures, ideally between 60-80°F (15-27°C). It’s sensitive to cold drafts, so keep it away from windows or doors in colder months.
- Soil: A well-draining potting mix is essential. Adding perlite or orchid bark to regular potting soil can improve drainage.
- Fertilization: Feed with a balanced, water-soluble fertilizer during the growing season (spring and summer). Reduce or stop fertilization in fall and winter.
Special Considerations
- Toxicity: Like all Aglaonemas, ‘Tricolor’ is toxic to pets if ingested, so it should be kept out of reach of cats and dogs.
- Pests: While generally hardy, it can be susceptible to common houseplant pests like spider mites, mealybugs, and scale, especially in dry conditions. Regular inspection and maintaining humidity can help prevent infestations.
- Propagation: Can be propagated through stem cuttings or division. Stem cuttings should include a node and can be rooted in water or directly in soil.