
(Paphiopedilum delenatii)

Delenatii's paphiopedilum, Vietnamese lady's slipper, Delenat's slipper orchid
Paphiopedilum delenatii is a species of orchid that is native to Southeast Asia. It is a terrestrial orchid that grows in humus-rich soil in shady locations. The plant produces a single flower on a stem that can reach up to 25 cm (10 inches) in height. The flower is typically greenish-yellow with maroon spots and can last up to 6 weeks.
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Delenat's paphiopedilum prefers bright, indirect light. Direct sunlight can scorch the leaves and flowers.
This orchid prefers high humidity levels, between 50-70%. You can increase humidity by placing a tray of water near the plant or using a humidifier.
Feed the plant with a balanced fertilizer every 2-3 weeks during the growing season (spring and summer). Reduce fertilizer during the winter months.
Remove any dead or yellowing leaves or flowers as soon as possible. Do not cut the stem after the flower has faded, as it may produce new flowers in the future.
Common pests for this orchid include spider mites, mealybugs, and scale insects. Treat with an insecticidal soap or neem oil.
12-18 inches (30-45 cm)
Water the plant when the top inch of soil feels dry to the touch. Do not allow the plant to sit in standing water, as this can lead to root rot.
Delenat's paphiopedilum prefers temperatures between 18-24°C (65-75°F) during the day and 15-18°C (60-65°F) at night.
Spring and summer
Intermediate - Delenat's paphiopedilum can be tricky to grow, as it requires specific conditions to thrive. However, with proper care, it can be a rewarding plant to grow.
10-12
The name Paphiopedilum comes from the Greek words 'Paphos' (the city of Aphrodite) and 'pedilon' (sandal), referring to the slipper-shaped lip of the flower.