Anthurium bomboisense is known for its striking foliage. Its large, glossy leaves emerge fresh green, deepening as they mature, and typically exhibit an upright growth habit. Native to the tropical rainforests of Central and South America, particularly Panama, this species thrives as an epiphyte on other plants in humid, shaded environments. Some varieties are terrestrial, growing on the forest floor. Its unique lobed or sometimes heart-shaped, strap-like leaves have a leathery texture, often displaying prominent veins.
Anthurium bomboisense Care
Anthurium bomboisense thrives when its specific environmental needs are met, mimicking its natural tropical habitat. Providing consistent conditions helps ensure robust growth and vibrant foliage.
Light
This Anthurium prefers bright, indirect light. Placing the plant near an east or north-facing window is ideal, providing gentle morning light without direct afternoon sun. Direct sunlight can scorch leaves, causing browning, while insufficient light hinders growth and fades colors.
Watering
Maintain consistently moist soil for Anthurium bomboisense, but allow the top third to dry between waterings. Overwatering leads to root rot, so adequate pot drainage is crucial. Increase watering frequency during the active growing season, reducing it in cooler months. Use room temperature water, allowing chlorine to dissipate.
Humidity
Anthurium bomboisense requires high humidity, ideally 60-80%. In indoor environments, especially during winter, several methods help. Use a humidifier, place the plant on a tray of moist pebbles, or group it with other plants to increase ambient humidity. These plants are well-suited for terrarium cultivation.
Soil
The ideal potting mix for Anthurium bomboisense is well-draining, airy, and rich in organic material. A suitable mix includes orchid bark, perlite, and coco coir or peat moss. This chunky, loose substrate mimics their natural epiphytic or terrestrial environment, preventing water from pooling around roots and causing rot. A slightly acidic soil pH, between 5.5 and 6.5, is preferred.
Temperature
This species thrives in warm temperatures, between 18-27°C (65-80°F). Protect the plant from cold drafts and avoid placing it near heating or cooling vents, as sudden temperature fluctuations stress the plant. Temperatures below 15°C (60°F) damage foliage and hinder growth.
Fertilizing
During the active growing season, Anthurium bomboisense benefits from regular fertilization. Apply a balanced liquid fertilizer, diluted to half-strength, monthly. For anthuriums grown for blooms, a fertilizer higher in phosphorus encourages flowering. Fertilize only when the soil is moist to prevent root burn.
Propagating Anthurium bomboisense
Propagating Anthurium bomboisense is achieved through stem cuttings or division. These techniques capitalize on the plant’s natural growth patterns.
For stem cuttings, select a healthy, mature stem with several nodes. Use sterilized cutting tools to make a clean cut below a node, ensuring a few leaves remain. Allow the cutting to form a callus for a few hours or overnight before planting to prevent rot. Plant the cutting in a well-draining potting mix, burying any aerial roots, or place it in water until roots develop. Place the newly planted cutting in bright, indirect light and maintain consistent moisture.
Division is another effective method, particularly suitable for mature, overcrowded plants with multiple growth points. Carefully remove the plant from its pot and gently separate the root ball into smaller sections, ensuring each division has healthy roots and at least one leaf node. Replant each section into fresh, appropriate potting mix. This method often results in quicker establishment as divisions already have developed root systems.
Common Problems and Solutions
Even with careful attention, Anthurium bomboisense may encounter certain issues. Recognizing the symptoms and implementing appropriate solutions can help maintain plant health.
Leaf discoloration indicates underlying problems. Yellowing leaves suggest overwatering or nutrient deficiency, while browning tips point to insufficient humidity or underwatering. Ensure the soil dries slightly between waterings and provide adequate humidity, especially during dry periods. If nutrient deficiency is suspected, apply a balanced liquid fertilizer.
Lack of vigorous growth results from inadequate light, insufficient nutrients, or incorrect temperatures. Adjusting the plant’s location to provide bright, indirect light and ensuring temperatures remain within the preferred range of 18-27°C (65-80°F) stimulates growth. Regular, diluted fertilization during the growing season supports healthy development.
Pests such as spider mites, mealybugs, aphids, thrips, and scale may affect Anthurium bomboisense. Symptoms include yellowing leaves, stunted growth, or visible insects on the foliage. Regular inspection of the plant, especially the undersides of leaves, aids early detection. Treatment involves wiping leaves with a damp cloth, using insecticidal soap, or applying neem oil to affected areas.
Fungal issues like anthracnose or bacterial blight cause brown or black spots on leaves, resulting from overly wet conditions or poor air circulation. Ensure proper drainage in the potting mix and avoid overwatering. If fungal problems occur, improve air circulation and apply fungicide in severe cases. Root rot (mushy, brown roots and wilting) results from overwatering and poorly draining soil. Repotting into fresh, well-draining soil after trimming affected roots helps the plant recover.