Paphiopedilum rungsuriyanum

Paphiopedilum rungsuriyanum 

Orchid plant , bloom size , pot size 2.5" 

• A rare, miniature lady’s slipper orchid native to northern Laos, described in 2014 

• Grows as a lithophyte, on limestone outcrops; features a compact habit and tessellated (checkered) leaves

• The single flower, around 4–5 cm across, has striking intense red‑purple veins on oblong oval petals, a helmet-shaped pouch with a V-shaped neckline, and a distinctive semi‑lunate staminode with trident (3‑tooth) structure 

• It’s unique enough to be placed in its own section, Laosianum, within the subgenus Paphiopedilum

Care Tips

This species follows general Paphiopedilum care guidelines (light, water, humidity, etc.):

• Light: Medium bright, diffused light (1 000–1 500 ft‑candles). East or shaded west exposure preferred

• Temperature: Intermediate conditions day 21–27 °C, night 13–18 °C 

• Humidity: Prefer 40–70 %, which you can support via humidifiers or trays with pebbles 

• Watering: Keep the mix consistently moist but not soggy; water 2–3× weekly in warm weather, using rain, distilled, or reverse-osmosis water to avoid mineral buildup

• Potting medium: Use a coarse and well-draining mix—bark, perlite, charcoal, or sphagnum moss work well 

• Feeding: Fertilize lightly at every watering with balanced orchid fertilizer; flush substrate monthly to prevent salt buildup 

• Repotting: Every 12–18 months, ideally in spring or fall; remove dead roots and use fresh mix 

• Pests: Watch out for common issues like mealybugs or fungal problems; ensure good air circulation and avoid water pooling in the crown .