Philodendron Billietiae — Rare Aroid

Philodendron Billietiae — Rare Aroid

Philodendron billietiae is a highly sought-after species admired for its long, narrow, glossy leaves and its unmistakable bright orange petioles. Native to Brazil, French Guiana, and Suriname, this climbing aroid has become a collector’s favorite thanks to its striking contrast of deep green foliage against vividly colored stems. Mature plants can produce leaves well over 2–3 feet in length, making it a dramatic statement plant indoors or in greenhouse collections.

Growth Habit

• Type: Climbing tropical aroid.
• Mature Size: Indoors, leaves typically reach 18–36 inches; with the right support, plants can grow 6–10 feet tall or more.
• Foliage: Narrow, leathery, lance-shaped leaves with glossy surfaces and a prominent midrib.
• Petioles: Distinctive orange to reddish tones, the hallmark of the species.
• Growth Rate: Moderate; faster in high humidity and warmth.

Care & Cultivation

• Light: Prefers bright, indirect light. Tolerates medium light but grows best with consistent brightness. Avoid harsh direct sun, which may scorch leaves.

• Watering: Allow the top 1–2 inches of soil to dry before watering again. Keep evenly moist but never waterlogged.
• Soil: Best in a chunky, well-draining aroid mix with orchid bark, perlite, and coco coir.
• Temperature & Humidity: Thrives in 70–85°F with high humidity (60–80%). A humidifier or greenhouse conditions will encourage larger leaves.
• Fertilization: Feed monthly during spring and summer with a balanced, diluted fertilizer.
• Support: Provide a moss pole or climbing structure to encourage taller growth and mature leaf size.
• Propagation: Typically propagated through stem cuttings or tissue culture.

Why It’s Special
Philodendron billietiae is prized for its unique orange petioles and sleek, elongated leaves that stand out among philodendrons. It’s a true collector’s plant, offering both architectural form and vivid color contrast.

Our Growing Practices
All of our plants are cultivated here in the USA, grown from cuttings or tissue culture. This ensures strong genetics, healthy plants, and a reliable source for collectors who want to add rare, bold, and distinctive aroids to their collection.