{"product_id":"zeolite-1-3mm-25kg","title":"Zeolite 1–3mm 25kg","description":"\u003cp\u003eZeolite 1–3mm is a natural mineral growing media supplied in a convenient 25kg bag. Its angular, porous granules help improve soil structure, increase aeration, retain moisture and nutrients, and provide long-lasting performance in horticultural, agricultural and landscaping applications.\u003c\/p\u003e\n\u003cp\u003eWith a high natural cation exchange capacity (CEC), Zeolite captures water and plant nutrients before gradually releasing them back into the root zone as plants require them. Its durable structure remains stable over time, making it a long-lasting soil amendment that does not readily break down or require regular replacement.\u003c\/p\u003e\n\u003ch4\u003eBest for\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eImproving soil structure and aeration\u003c\/li\u003e\n\u003cli\u003ePotting mix and growing media blends\u003c\/li\u003e\n\u003cli\u003eTree planting and seedling establishment\u003c\/li\u003e\n\u003cli\u003eFruit, vegetable and ornamental crop production\u003c\/li\u003e\n\u003cli\u003eTurf, sports fields and golf courses\u003c\/li\u003e\n\u003cli\u003eArtificial turf infill\u003c\/li\u003e\n\u003cli\u003eComposting and vermiculture\u003c\/li\u003e\n\u003cli\u003eSoil remediation projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eKey features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNatural mineral:\u003c\/strong\u003e Produced from naturally occurring clinoptilolite and mordenite zeolite.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater retention:\u003c\/strong\u003e Holds moisture within the root zone to help reduce watering frequency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNutrient retention:\u003c\/strong\u003e Captures and gradually releases nutrients, helping minimise leaching losses.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoot aeration:\u003c\/strong\u003e Angular blocky particles create air spaces that support healthy root development.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExcellent stability:\u003c\/strong\u003e Highly durable mineral that resists weathering and remains effective for years.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeutral pH:\u003c\/strong\u003e Virtually no effect on soil pH, making it suitable for a wide range of growing applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh purity:\u003c\/strong\u003e Over 99% crystalline zeolite for consistent performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnvironmentally friendly:\u003c\/strong\u003e Helps reduce nutrient run-off and supports beneficial soil microorganisms.\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 Natural zeolite growing media\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrade:\u003c\/strong\u003e FM 3\/1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eParticle size:\u003c\/strong\u003e 1–3mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eParticle shape:\u003c\/strong\u003e Cubic to blocky granules\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBag size:\u003c\/strong\u003e 25kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePack type:\u003c\/strong\u003e Bag\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinerals:\u003c\/strong\u003e Clinoptilolite and Mordenite\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrystallinity:\u003c\/strong\u003e \u0026gt;99%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBulk density:\u003c\/strong\u003e Approximately 1.2T\/m³\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecific gravity:\u003c\/strong\u003e Approximately 2300kg\/m³\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003epH (10% w\/v):\u003c\/strong\u003e Approximately 7.7\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmmonia exchange capacity:\u003c\/strong\u003e Up to 150 meq\/100g\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis heavy 25kg bag should be handled with appropriate lifting equipment or safe manual handling practices where required.\u003c\/p\u003e","brand":"Garden City Plastics","offers":[{"title":"Default Title","offer_id":48885962834020,"sku":"ZL3125","price":39.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/6487\/0244\/files\/zl3125_0.jpg?v=1785512028","url":"https:\/\/www.greenhousepolytunnels.com.au\/products\/zeolite-1-3mm-25kg","provider":"Greenhouse \u0026 Polytunnels","version":"1.0","type":"link"}