Collectors Blend Orchiata Bark Power 9–12mm
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Approximately 5L of Collectors Blend Orchiata Bark Power 9–12mm, made from aged Pinus radiata bark, delivers excellent drainage and airflow for healthy orchid roots. With a medium-coarse 9–12mm particle size, it’s ideal for mature epiphytic orchids such as Dendrobium and Oncidium, providing structural stability while supporting moisture control. Naturally processed and long-lasting, this substrate promotes vigorous growth and consistent flowering in a wide range of orchid species.
Why Orchiata?
Produced through a certified 10-step production process in New Zealand, Orchiata bark is screened, aged, and buffered for superior consistency and quality. Each batch is tested to ensure freedom from pathogens and optimal growing conditions. Learn more here.
Note: Some surface fungi may be visible — this is a natural occurrence and does not harm plants. Read more in Fungal Appearances on Orchiata.
Shipping Schedule and Biosecurity Information
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Dispatch & Shipping Information
Non-Biosecurity States (QLD, NSW, ACT, VIC, SA): We now offer two dispatches per week for these regions:
- Tuesday Dispatch: Orders placed by Sunday 11:59 PM AEST.
- Friday Dispatch: Orders placed by Wednesday 11:59 PM AEST. Orders placed after these cut-offs will be dispatched on the next available day.
Biosecurity States (WA, NT, TAS): These orders require mandatory biosecurity treatment (PHC) and follow a specific weekly schedule:
- Cut-off: Orders must be placed by Thursday 11:59 PM AEST.
- Dispatch Day: Orders are processed over the weekend and dispatched on Tuesday.
Plant Health Certification (PHC) Fees:
- $20 fee applies to WA orders.
- $10 fee applies to NT and TAS orders. This fee is per order (not per plant) and is included in your shipping costat checkout.
Important Note: We operate independently from Collectors Corner. For any enquiries, please refer to our contact page
