Phragmipedium humboldtii 'Fortuna'

Phragmipedium humboldtii 'Fortuna' is a cultivated selection (clonal variety) of the species Phragmipedium humboldtii, a spectacular slipper orchid renowned for its exceptionally long, ribbon-like petals. The 'Fortuna' clone is prized for its vigor and impressive floral display, making it a standout among collectors and growers .

Key Features

• Flowers: Like the species, 'Fortuna' produces large, dramatic blooms with very long, trailing petals ("tails"), which are a hallmark of this group. The flowers are typically greenish to brownish with darker markings.
• Growth Habit: Robust, upright, and forms attractive clumps over time.
• Vigor: The 'Fortuna' clone is noted for its strong growth and reliable blooming.

Cultivation & Care

• Light: Thrives in bright, indirect light. Avoid direct sunlight, as it can cause leaf burn. Filtered light, such as that provided by a shaded greenhouse, is ideal .
• Temperature: Prefers temperate conditions, generally between 15–25°C (59–77°F).
• Humidity: High humidity is beneficial, mimicking its native cloud forest environment.
• Water: Keep the medium evenly moist but not soggy. Good drainage is essential.
• Potting: Use a well-draining, moisture-retentive orchid mix.

Additional Notes

• Fragrance: This orchid is not fragrant.
• Availability: Often sold as bare-root plants, sometimes freshly imported and not always in spike .
• Hybridization: 'Fortuna' is also used in hybrid breeding, such as in the cross "Phragmipedium Stairway to Heaven" (humboldtii 'Fortuna' × warszewiczianum var. wallisii) .

Summary

Phragmipedium humboldtii 'Fortuna' is a show-stopping slipper orchid, celebrated for its vigorous growth and spectacular, long-petaled flowers. It flourishes in bright, indirect light, high humidity, and consistently moist conditions, making it a rewarding choice for dedicated orchid enthusiasts.