Collectors Blend Orchiata Bark Power+ 12–18mm
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Approximately 5L of Collectors Blend Orchiata Bark Power+ 12–18mm, a premium-grade substrate crafted from aged Pinus radiata bark, provides superior drainage and airflow for optimal orchid health. The coarse 12–18mm particle size is ideal for mature orchids like Cymbidium and Dendrobium, encouraging strong root systems and long-lasting media performance. Naturally processed and pathogen-free, this large-chip bark is the preferred choice for growers demanding structure, stability, and outstanding results.
Why Orchiata?
Produced in New Zealand, Orchiata undergoes a rigorous 10-step process that includes aging, calcium/magnesium buffering, and laboratory testing to ensure exceptional consistency, cleanliness, and root-readiness. Learn more about the process here.
Note: You may notice natural fungal speckling on the bark surface — this is normal and harmless. For details, see Fungal Appearances on Orchiata.
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.