{"product_id":"jiffy-preforma-refill-plugs-30mm-with-4mm-hole-780-units","title":"Jiffy Preforma Refill Plugs 30mm with 4mm Hole - 780 units","description":"\u003cp\u003eSold as 780 units. Buying quantity 1 = 780 units.\u003c\/p\u003e\n\u003cp\u003eJiffy Preforma Refill Plugs are designed to provide a consistent growing environment for seedlings and cuttings. With an air content of 30% or more, they resist compaction even under heavy misting, encouraging fast, uniform rooting while helping minimise transplant shock.\u003c\/p\u003e\n\u003ch4\u003eBest for\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003ePropagation of seedlings and cuttings.\u003c\/li\u003e\n\u003cli\u003eOrchids, soft fruits and perennial crops.\u003c\/li\u003e\n\u003cli\u003eTissue culture and young plant production.\u003c\/li\u003e\n\u003cli\u003eCommercial nurseries and professional growing systems.\u003c\/li\u003e\n\u003cli\u003ePot plant propagation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eKey features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eExcellent aeration:\u003c\/strong\u003e Maintains 30% or more air content to support healthy root development.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniform rooting:\u003c\/strong\u003e Encourages fast and consistent root establishment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReduced transplant shock:\u003c\/strong\u003e Stable plug structure helps plants establish quickly after transplanting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo compaction:\u003c\/strong\u003e Retains its structure even under heavy misting conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImproved productivity:\u003c\/strong\u003e Allows earlier transplanting or shipping, helping maximise valuable growing space.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct:\u003c\/strong\u003e Preforma Refill Plugs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 30mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 50mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHole Size:\u003c\/strong\u003e 4mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003epH:\u003c\/strong\u003e 4.7–5.3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEC:\u003c\/strong\u003e 0.8–1.2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Peat-based propagation medium with plant plug binder\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePack Type:\u003c\/strong\u003e Carton\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePack Quantity:\u003c\/strong\u003e 780 units\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIdeal for professional propagation, these refill plugs provide consistent growing conditions that support healthy root development and efficient crop production. Their stable structure helps reduce handling stress while improving nursery productivity.\u003c\/p\u003e","brand":"Garden City Plastics","offers":[{"title":"Default Title","offer_id":48913167614052,"sku":"J50001774","price":169.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/6487\/0244\/files\/Untitleddesign_2_94308c70-698f-48bb-b240-01e86ab74761.png?v=1785739774","url":"https:\/\/www.greenhousepolytunnels.com.au\/products\/jiffy-preforma-refill-plugs-30mm-with-4mm-hole-780-units","provider":"Greenhouse \u0026 Polytunnels","version":"1.0","type":"link"}