Vanda 'Sri Siam' is a cultivated hybrid known for its compact growth habit and richly coloured purple flowers. A mericlone selection, it delivers reliable form and vibrant colour across plants. Ideal for indoor growers or warm-climate gardeners, it thrives with good light and ventilation. It bears 3 cm blooms with a sweet fragrance, arranged on short, upright spikes.
Care Tips
Light: Bright, indirect light indoors; filtered full sun outdoors in covered areas.
Water: Water regularly in warm weather, allowing media to almost dry between watering; reduce in cooler months.
Humidity: Prefers moderate to high humidity; ensure good airflow in enclosed spaces.
Media: Grows well mounted or in open baskets with coarse orchid bark or charcoal.
Temperature: Thrives in 18–30°C; protect from cold drafts or temperatures below 12°C.
Fertiliser: Apply weakly diluted orchid fertiliser fortnightly during active growth.
Repotting: Every 2–3 years or when roots outgrow the container; best done in spring.
Shipping and Biosecurity Information
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Dispatch:
Orders are dispatched on a rolling basis.
Most orders ship within 3–5 business days, depending on biosecurity processing, weather, and order size.
Express Shipping speeds up transit after dispatch only.
Biosecurity Fees:
WA & TAS: $20 per order
NT: $10 per order
Fees are included at checkout and cover mandatory plant health certification.
Important:
A physical address is required for certification (delivery to PO Boxes is still allowed).
Collectors Online operates independently from Collectors Corner.
