Collectors Blend Orchiata Bark Classic 6–9mm
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Approximately 5L of Collectors Blend Orchiata Bark Classic 6–9mm, a premium-grade substrate of aged Pinus radiata bark, designed for excellent drainage and consistent moisture control. The 6–9mm chip size suits mid-sized orchids like Phalaenopsis and Oncidium, offering a balanced environment for strong root development and repeat flowering. Naturally durable and pathogen-free, this classic-grade bark supports reliable performance in both home and professional orchid collections.
Why Orchiata?
Made using a controlled 10-step production process, Orchiata is aged, cleaned, and buffered to ensure stability and quality. Final batches are lab-tested and free from harmful pathogens. For a full look at the process, click here.
Note: Orchiata bark may show harmless surface fungi as part of its natural microbial profile. Details available here.
Shipping and Biosecurity Information
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Dispatch:
Orders are processed in scheduled weekly runs.
VIC, QLD, NSW, SA & ACT: Sunday 11:59 pm cut-off. Orders are generally prepared from Monday and dispatched by Thursday. Allow up to 9 working days for processing.
WA, TAS & NT: Thursday 11:59 pm cut-off for Friday treatment. Orders are generally prepared from Monday and dispatched by Thursday. Allow up to 10 working days for treatment, certification and processing.
Dispatch dates are not guaranteed and may be affected by biosecurity requirements, weather, public holidays, order volumes and plant preparation.
Express Shipping speeds up transit after dispatch only. It does not speed up processing, treatment or certification.
Biosecurity Fees:
- WA & TAS: $20 per order
- NT: $10 per order
Fees are included at checkout and help cover mandatory plant treatment and health certification.
Important:
Where certification is required, a physical address must be supplied for traceability. Delivery to a PO Box is still allowed.
Collectors Online operates independently from Collectors Corner.
