(Rchb.f.) Schltr. (1921)

Phragmipedium reticulatum Culture

Successful cultivation of the stunning Phragmipedium reticulatum requires replicating its natural habitat conditions. Here are some essential cultural tips to ensure its thriving growth:

• Light: Phragmipedium reticulatum prefers medium indirect light. It thrives in bright, filtered light but should be protected from direct sunlight, which can scorch its leaves. A shaded greenhouse or east-facing window is ideal.
• Temperature: This orchid enjoys intermediate to warm temperatures. Daytime temperatures should range between 20-28°C (68-82°F), with nighttime temperatures around 15-18°C (59-64°F). Avoid extreme temperature fluctuations.
• Humidity: High humidity is essential for Phragmipedium reticulatum, ideally between 60-80%. Use a humidifier, humidity trays, or frequent misting to maintain adequate moisture levels.
• Watering: This species prefers consistent moisture and should not be allowed to dry out completely. Water frequently, ensuring the substrate remains damp but not waterlogged. Use pure water, as Phragmipediums are sensitive to mineral buildup.

Additional Notes:

• Growth Habit: Phragmipedium reticulatum is a terrestrial or lithophytic orchid, meaning it grows on the ground or on rocks in its natural habitat.

• Potting: It is best grown in pots with a well-draining mix. Ensure the pot has good drainage to prevent root rot.

• Blooming: Phragmipedium reticulatum typically blooms in spring or summer, and the flowers can last for several weeks.