{"product_id":"vulkastrat-2-8mm-12-5-ltrs","title":"Vulkastrat 2 - 8mm","description":"\u003ch2\u003e\u003cspan\u003eOverview\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eVulkastrat 2–8 mm is a premium volcanic mineral substrate designed to improve drainage, aeration and root health across a wide range of houseplants and indoor planting projects. Produced from porous volcanic rock, this substrate is particularly valued for its ability to create an open growing environment that helps prevent waterlogging whilst still retaining a small amount of moisture around the roots.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe 2–8 mm grade makes this product highly versatile and suitable for use with many popular indoor plants, including Monstera, Philodendron, Anthurium, Alocasia, Syngonium, Hoya, Orchids, Bonsai and a wide range of aroids. It can be used as a standalone substrate for specialist plants or mixed into compost to improve drainage and structure.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSupplied in a convenient 12.5 litre bag, Vulkastrat 2–8 mm is ideal for plant shops, garden centres, interiorscapers and specialist growers looking for a professional-quality growing medium. Its attractive natural appearance also makes it suitable for decorative top dressing and visible planting displays.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eVulkastrat 2–8 mm is made from lightweight volcanic material with a naturally porous structure. This allows the substrate to hold small amounts of water and nutrients whilst still maintaining excellent airflow around the roots. The result is a free-draining medium that supports healthier, stronger root development.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe 2–8 mm particle size offers a balanced structure suitable for both smaller and medium-sized plants. It creates air pockets within the growing medium, helping to reduce the risk of compacted soil and root rot. This makes it particularly useful for plants that prefer excellent drainage and dislike sitting in wet compost.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe material is clean, durable and long-lasting, breaking down very slowly over time compared with organic growing media. It can be reused after cleaning, making it a cost-effective and sustainable option for trade buyers and plant enthusiasts.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIts neutral colour and natural stone-like appearance also provide an attractive finish when used as a decorative layer on top of pots and planters.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eWhy Trade Buyers Choose This Product\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eTrade buyers consistently choose Vulkastrat 2–8 mm because it is a versatile substrate that can be sold alongside a wide variety of houseplants and specialist plant ranges. Demand for chunky, free-draining growing media has increased significantly as more customers grow aroids, orchids, succulents and other specialist indoor plants.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe product works particularly well for retailers stocking premium houseplants, as it provides an easy upsell for customers repotting rare and valuable plants. Its professional appearance and practical benefits make it especially attractive to plant enthusiasts seeking to create a more specialist growing mix.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eGrowers and interiorscapers also value the product because of its consistency and reliability across multiple batches. Unlike some organic materials, Vulkastrat retains its structure over time, supporting long-term plant health and reducing the need for frequent repotting.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eTypical Retail Placement\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eVulkastrat 2–8 mm performs best when merchandised alongside aroid houseplants, orchids, bonsai, terrarium plants and premium plant care accessories. It is particularly effective when displayed near rare houseplants, decorative pots and specialist compost blends, where customers are more likely to be considering repotting and substrate improvements.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe product is highly suitable for retail displays featuring Monstera, Philodendron, Anthurium, Alocasia and Orchids, where improved drainage is often essential. It can also be incorporated into repotting kits and premium houseplant care bundles.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFor interiorscapers and commercial customers, Vulkastrat can be used within decorative planters and larger indoor planting schemes where a free-draining, long-lasting substrate is required.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eWholesale \u0026amp; Retail Suitability\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eVulkastrat 2–8 mm offers excellent shelf life and can be stored for extended periods without deterioration. The durable 12.5 litre bag is suitable for standard transport, warehouse storage and retail display, making it highly practical for wholesale distribution.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe product is suitable for ongoing volume supply thanks to its consistent particle size and reliable quality. Its 12.5 litre size is practical for both retail customers and commercial users, providing enough material for multiple plants whilst remaining easy to carry and store.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBecause the substrate is highly durable and reusable, it offers strong value to customers and supports repeat purchases. Retailers benefit from a product that maintains a clean, premium appearance and complements a wide range of indoor plant displays.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eTrade Summary\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003e12.5 litres of premium volcanic substrate with a 2–8 mm particle size.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eProvides excellent drainage, aeration and root support.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSuitable for Monstera, Philodendron, Anthurium, Alocasia, Orchids, Bonsai, Hoya and other specialist houseplants.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIdeal for aroids and plants that require a free-draining growing medium.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCan be used on its own or mixed with compost to improve structure and drainage.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLightweight, porous and long-lasting with minimal breakdown over time.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAttractive natural appearance also makes it suitable as a decorative top dressing.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHighly suitable for plant shops, garden centres, interiorscapers and specialist growers.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDurable packaging and long shelf life support wholesale and retail supply.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReliable quality and consistent particle size across batches.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Wholesale Plant Shop","offers":[{"title":"5ltrs","offer_id":56402350604614,"sku":"6HKOVUSZ5","price":6.5,"currency_code":"GBP","in_stock":true},{"title":"12.5ltrs","offer_id":56402350637382,"sku":"6HKOVUSZ40","price":7.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/8195\/2582\/files\/20260415_161912.jpg?v=1776458671","url":"https:\/\/wholesaleplantshop.co.uk\/products\/vulkastrat-2-8mm-12-5-ltrs","provider":"Wholesale Plant Shop","version":"1.0","type":"link"}