Roeth & O.Gruss (1994)

Phragmipedium x richteri Culture:

Successful cultivation of the natural hybrid Phragmipedium x richteri requires attention to its unique growing conditions. Here are some tips to ensure its growth:

• Light: Medium to bright indirect light - filtered sunlight preferred, avoid direct sun which can scorch leaves.
• Temperature: Intermediate conditions with daytime temps 18-26°C (64-79°F) and cooler nights 14-18°C (57-64°F). Night temperature drop is beneficial.
• Humidity: High humidity 60-80% - use humidity trays, humidifiers, or misting to maintain moisture levels.
• Watering: Keep consistently moist but not waterlogged. Water frequently with pure water only, as these hybrids are sensitive to mineral buildup. Never allow to dry out completely.

Additional Notes:

• Phragmipedium x richteri is a terrestrial hybrid, meaning it grows on the ground or on rocks. It produces long, arching leaves and striking flowers with a unique pouch-like lip.
• Potting: Grow this hybrid in a well-draining mix, such as a combination of fine bark, perlite, and sphagnum moss. Ensure the pot has excellent drainage to prevent root rot. Repot every 1-2 years to refresh the growing medium.
• Blooming: This hybrid typically blooms in spring or summer, producing flowers that can last for several weeks.