{"product_id":"orchiata-super-bark-35l-18-25mm","title":"Orchiata Super Bark 35L (18–25mm)","description":"\u003cp\u003eOrchiata Super Bark is a natural orchid growing medium made from sustainably harvested New Zealand \u003cem\u003ePinus radiata\u003c\/em\u003e bark. The large 18–25mm bark grade is suitable for orchids that benefit from maximum airflow around the root system while still providing reliable moisture retention.\u003c\/p\u003e\n\u003cp\u003eDuring the natural ageing process, beneficial micro-organisms develop while unwanted pathogens are eliminated, creating a clean and consistent growing medium. Carefully graded for uniform particle size, this bark maintains its structure over time and provides dependable drainage and aeration for healthy root development.\u003c\/p\u003e\n\u003ch4\u003eBest for\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eMature orchids requiring larger bark pieces\u003c\/li\u003e\n\u003cli\u003eRepotting large orchid varieties\u003c\/li\u003e\n\u003cli\u003eProfessional orchid nurseries\u003c\/li\u003e\n\u003cli\u003eHome orchid collections\u003c\/li\u003e\n\u003cli\u003eGrowing environments where excellent drainage is required\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNatural material:\u003c\/strong\u003e Made from sustainably harvested New Zealand \u003cem\u003ePinus radiata\u003c\/em\u003e bark.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarge bark grade:\u003c\/strong\u003e Uniform 18–25mm bark pieces for excellent drainage and airflow.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoot support:\u003c\/strong\u003e Encourages healthy root growth with good aeration around the root system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong-lasting:\u003c\/strong\u003e Maintains its structure for extended growing performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConsistent quality:\u003c\/strong\u003e Carefully graded for reliable particle size throughout the bag.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClean substrate:\u003c\/strong\u003e Naturally aged to promote beneficial micro-organisms while eliminating unwanted pathogens.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile use:\u003c\/strong\u003e Suitable for a wide range of orchid growing applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Orchid Bark Growing Medium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVolume:\u003c\/strong\u003e 35 litres\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBark Grade:\u003c\/strong\u003e 18–25mm (Super)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003epH:\u003c\/strong\u003e Approximately 5.5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEC:\u003c\/strong\u003e Less than 0.3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e New Zealand \u003cem\u003ePinus radiata\u003c\/em\u003e bark\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSuitable for professional growers, commercial nurseries and home gardeners looking for a reliable orchid growing medium with consistent grading and long-lasting performance.\u003c\/p\u003e","brand":"Garden City Plastics","offers":[{"title":"Default Title","offer_id":48885516796004,"sku":"ORCHSPR35","price":52.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/6487\/0244\/files\/ChatGPTImageJul31_2026_08_03_36PM.png?v=1785499472","url":"https:\/\/www.greenhousepolytunnels.com.au\/products\/orchiata-super-bark-35l-18-25mm","provider":"Greenhouse \u0026 Polytunnels","version":"1.0","type":"link"}