Philodendron Billietiae

• Native to the rainforests of French Guiana and Brazil, discovered and named after French botanist Christophe Billiet. This rare species grows as an epiphytic climber in its natural habitat.
• Features distinctive elongated leaves that can reach 30-90cm in length with prominent orange-red petioles. The leaf shape transitions from narrow to broader as the plant matures.
• Collectors prize this philodendron for its unique aesthetics and relative rarity in cultivation. The vibrant petiole coloration intensifies with proper care and adequate light.
• Climbing growth habit benefits from moss poles or trellises, allowing larger leaf development. Can also trail beautifully from hanging baskets or tall plant stands.

• Water when top 2-3cm of soil feels dry, typically every 7-10 days in summer and every 10-14 days in winter. Always check soil moisture rather than following rigid schedules.
• Position in bright, indirect light away from direct sun which causes leaf burn. East or north-facing windows provide ideal lighting conditions year-round.
• Use well-draining potting mix combining quality indoor plant soil with perlite and orchid bark. Ensure pots have drainage holes to prevent waterlogging.
• Feed monthly with liquid fertiliser diluted to half strength during spring and summer growing season. Reduce to bi-monthly feeding in autumn and winter.
• Prune yellowing or damaged leaves at the base using clean, sharp scissors. Wipe leaves monthly with damp cloth to remove dust and improve photosynthesis.
• Maintain humidity around 50-60% using pebble trays or humidifiers, especially important in air-conditioned Australian homes during summer.

• Provide bright, indirect light near an east or north-facing window, avoiding direct sunlight which scorches leaves. Supplement with grow lights during winter months if needed.
• Water when top 2-3cm of soil feels dry, maintaining consistent moisture without waterlogging. Reduce watering frequency during cooler months when growth slows.
• Maintain humidity levels of 50-60% using pebble trays, humidifiers, or grouping with other plants. Mist around the plant but avoid water on leaves.
• Keep temperatures between 18-26°C year-round, protecting from cold drafts and air conditioning vents. Growth slows below 15°C.

• Spider mites appear in dry conditions causing fine webbing and yellowing leaves - increase humidity and spray with neem oil weekly
• Root rot occurs from overwatering showing as mushy stems and yellow leaves - reduce watering frequency and ensure proper drainage
• Aphids cluster on new growth causing sticky honeydew - rinse off with water and apply insecticidal soap
• Leaf browning indicates low humidity or fluoride in tap water - use filtered water and group with other plants