{"product_id":"6x-brunnings-pumice-2-5l-professional-aeration-amp-drainage-medium-bundle-pack","title":"6x Brunnings Pumice 2.5L - Professional Aeration \u0026 Drainage Medium (Bundle Pack)","description":"\u003ch3\u003e6x Brunnings Pumice 2.5L - Professional Aeration \u0026amp; Drainage Medium (Bundle Pack)\u003c\/h3\u003e\n\u003cp\u003eBrunnings Pumice is a premium, lightweight volcanic rock engineered to provide superior aeration and long-term structural stability for professional and home gardening applications. This 2.5L pack of natural pumice features a highly porous surface that facilitates excellent gas exchange at the root zone, preventing soil compaction and ensuring that oxygen remains readily available to developing roots. Unlike other amendments, pumice is remarkably durable and does not break down over time, maintaining its sharp drainage properties for the life of the plant. Its unique physical structure allows it to hold essential moisture and nutrients within its microscopic pores while ensuring excess water sheds rapidly, making it an indispensable tool for preventing root rot in sensitive species. Naturally sterile and pH neutral, Brunnings Pumice provides a clean and stable environment that is particularly well-suited for succulents, cacti, and bonsai. Whether you are blending a custom high-performance substrate or looking to improve the drainage of indoor potted plants, this high-grade pumice ensures a resilient and free-draining medium that promotes vigorous root establishment and long-term plant health.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eBest For:\u003c\/strong\u003e Enhancing soil porosity, providing long-term structural drainage for succulents and cacti, and preventing soil compaction in indoor plant mixes.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuperior Root Aeration:\u003c\/strong\u003e The porous, irregular structure creates vital air pockets in the substrate, promoting robust root respiration and preventing anaerobic conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePermanent Drainage Performance:\u003c\/strong\u003e A high-strength volcanic rock that does not float or decompose, ensuring consistent drainage through multiple growing seasons.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSterile \u0026amp; pH Neutral:\u003c\/strong\u003e Provides a clean growing environment free from pests and diseases, and will not alter the delicate mineral balance of your specialty soil blends.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMicro-Porous Moisture Retention:\u003c\/strong\u003e Capable of holding tiny reservoirs of water and nutrients within its structure, providing a steady supply to roots without saturating the medium.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Convenient Size:\u003c\/strong\u003e The 2.5L pack is perfectly sized for small-scale potting projects, specialty indoor collections, and individual bonsai or succulent care.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Brunnings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct:\u003c\/strong\u003e Pumice\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVolume:\u003c\/strong\u003e 2.5L\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFormat:\u003c\/strong\u003e Natural Volcanic Rock\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategories:\u003c\/strong\u003e Plant Care And Propagation \/ Smaller Bags And Speciality Mixes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePack Format: \u003c\/strong\u003eBundle of 6\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIdeal For (Uses)\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSucculent \u0026amp; Cactus Mixes:\u003c\/strong\u003e Blending with potting soil to create a gritty, fast-draining substrate that mimics natural arid environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBonsai Substrates:\u003c\/strong\u003e Using as a primary component in bonsai soil to provide the essential balance of water retention and high-oxygen drainage required for fine root development.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndoor Plant Amendment:\u003c\/strong\u003e Incorporating into standard potting mixes for Aroids and Hoyas to increase porosity and prevent heavy soil from suffocating roots.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTop-Dressing:\u003c\/strong\u003e Applying as a clean, decorative mulch that helps keep the base of plants dry while preventing soil splash-back during watering.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Multicrop","offers":[{"title":"Default Title","offer_id":48124305932388,"sku":"31430","price":72.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/6487\/0244\/files\/ChatGPTImageMar27_2026_02_10_38AM_14fc210a-86a7-4c4d-9ba4-5627274b063b.png?v=1774549383","url":"https:\/\/www.greenhousepolytunnels.com.au\/products\/6x-brunnings-pumice-2-5l-professional-aeration-amp-drainage-medium-bundle-pack","provider":"Greenhouse \u0026 Polytunnels","version":"1.0","type":"link"}