Growing New Roots on Ascocenda/Vanda: Humidity, Watering, and Mounting

Why Roots Die on Vanda Alliance

Ascocenda and Vanda roots must be watered daily when bare-root/hanging. In the Philippines' heat, they need frequent misting/soaking plus dilute fertilizer. Dead roots = insufficient humidity/water.

Root Regeneration Strategy

1. Increase misting to 2–3× daily; soak roots 10–15 min daily.
2. Use dilute fertilizer (¼ strength) with every watering.
3. Don't trim live root tips—green tips = active growth.
4. Ignore algae on roots—it retains moisture.
5. No rooting hormone needed if hydration/nutrition are optimal.

Mounting & Light

• Hang on wire or mount on driftwood—no pots.
• Full morning sun, bright afternoon shade.
• Outdoors year-round in Philippines (except high mountains).

Cymbidium Blooming Secret

Your father-in-law's soil/compost mix works because cool nights trigger blooms. Cymbidiums need 15–20°F day/night differential. Your mountain village may lack this. Also, leaves should be light-medium green—dark green = too much shade.

Orchid ID Resources

• OrchidMall.com (hybrid photos)
• OrchidSpecies.com (species photos)