{"product_id":"fine-black-lava-rock-1-8-3-16-by-the-bonsai-supply-24lb","title":"Fine Black Lava Rock 1\/8\"-3\/16\" by The Bonsai Supply - 24lb","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eCreate high-performance bonsai soil mixes with Fine Black Lava Rock by The Bonsai Supply. Carefully screened to a particle size of 1\/8\"–3\/16\", this premium volcanic substrate delivers excellent drainage, aeration, and long-term structural stability while providing a finer texture ideal for smaller bonsai and refined root systems.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe smaller particle size makes this grade particularly well suited for shohin bonsai, deciduous trees, tropical species, and refined specimens where a more compact soil profile is preferred without sacrificing oxygen availability or drainage performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eUnlike organic components that break down over time, lava rock maintains its structure for years, helping preserve consistent soil performance and healthy root development between repotting cycles.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe 24 lb bag provides enough material for multiple repotting projects, custom soil blends, and seasonal soil preparation.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eFeatures\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003ePremium volcanic substrate screened specifically for bonsai use\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eExcellent drainage and aeration characteristics\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFine particle size ideal for smaller containers and refined trees\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMaintains soil structure and resists compaction over time\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEncourages healthy root growth and oxygen exchange\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReusable after cleaning and screening\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eIdeal For\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eShohin bonsai\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDeciduous bonsai species\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTropical bonsai species\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRefined bonsai trees\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCustom bonsai soil blends\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIncreasing aeration in finer soil mixes\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eSpecifications\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eBrand: The Bonsai Supply\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eProduct Type: Black lava rock\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eParticle Size: 1\/8\"–3\/16\"\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eGrade: Fine\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWeight: 24 lb\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eUse: Soil component and drainage enhancement\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSuitable For: Bonsai soil blends and refinement projects\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eHealthy bonsai start with healthy roots, and fine black lava rock provides the balance of drainage, aeration, and durability needed to support long-term success in smaller and more refined trees.\u003c\/span\u003e\u003c\/p\u003e","brand":"Nebari Bonsai Supply","offers":[{"title":"Default Title","offer_id":53284961878240,"sku":null,"price":59.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/4739\/6320\/files\/Fine_Black_Lava_Rock.webp?v=1783043990","url":"https:\/\/nebaribonsaisupply.com\/products\/fine-black-lava-rock-1-8-3-16-by-the-bonsai-supply-24lb","provider":"Nebari Bonsai Supply","version":"1.0","type":"link"}