Orchiata Power Bark 35L (9–12mm)

Orchiata Power Bark is a natural orchid growing medium made from sustainably harvested New Zealand Pinus radiata bark. The 9–12mm bark grade provides an excellent balance of drainage, aeration and moisture retention, making it suitable for a wide range of orchid varieties.

Carefully aged and graded, the bark develops beneficial micro-organisms while naturally eliminating unwanted pathogens during processing. Its durable structure and consistent particle size help provide a stable growing environment for long-term orchid health.

Best for

• Growing a wide range of orchid varieties.
• Repotting established orchids.
• Providing reliable drainage and airflow around orchid roots.
• Home growers, collectors and commercial nurseries.

Key features

• Natural material: Made from sustainably harvested New Zealand Pinus radiata bark.
• Consistent grading: Uniform 9–12mm bark pieces for reliable growing performance.
• Root support: Encourages excellent drainage, aeration and balanced moisture retention.
• Aged substrate: Naturally processed to support beneficial micro-organisms while eliminating unwanted pathogens.
• Long-lasting: Durable bark structure suitable for extended growing use.
• Versatile: Suitable for a wide variety of orchid species and growing conditions.

Specifications

• Product type: Orchid bark growing medium
• Bark grade: 9–12mm
• Pack size: 35 litres
• pH: 5.5–6.5
• EC: <0.3 mS/cm
• Air-filled porosity (AFP): 49–53%
• Water holding capacity (WHC): 56.8%
• Moisture: <15%
• Material: Sustainably harvested New Zealand Pinus radiata bark