{"product_id":"the-oxford-charcol-company-pure-biochar","title":"The Oxford Charcol Company Pure Biochar","description":"\u003cp\u003e🌳 100% PURE BRITISH HARDWOOD BIOCHAR MULTI-PACK\u003c\/p\u003e\n\u003cp\u003ePremium British-Made Soil Improver, Toxin Binder \u0026amp; Compost Booster\u003c\/p\u003e\n\u003cp\u003eStop buying imported or re-labelled alternatives. We supply 100% pure, raw biochar manufactured directly here in the UK from sustainably harvested British hardwoods. Featuring a high-temperature pyrolysis production (700°C), our biochar delivers an exceptional internal surface area (300\\text{ m}^2\/\\text{g}) that transforms your growing medium permanently.\u003c\/p\u003e\n\u003cp\u003e💎 SELECT YOUR PERFECT VOLUME PACK:\u003c\/p\u003e\n\u003cp\u003e1 Litre: Ideal for indoor houseplants, delicate succulents, herbs, and terrariums.\u003c\/p\u003e\n\u003cp\u003e8 Litres: Designed for patio container gardening, window boxes, or specialized potting projects.\u003c\/p\u003e\n\u003cp\u003e15 Litres: Tailored for small backyard greenhouses, kitchen herb beds, and raised vegetable planters.\u003c\/p\u003e\n\u003cp\u003e30 Litres: The standard allotment favorite. Ideal for deep-soil mixing in medium veg patches or establishing a fruit tree line.\u003c\/p\u003e\n\u003cp\u003e50 Litres (The Traditional Sack): Maximum volume, best price-per-litre value. Best for full-plot garden overhauls, major landscaping, or extensive poultry coop care.\u003c\/p\u003e\n\u003cp\u003e🌱 THE ULTIMATE PERMANENT SOIL UPGRADE\u003c\/p\u003e\n\u003cp\u003eExceptional Quality: Made from untreated wood with a highly usable mixed-grade profile. Fully backed by a \"Grown in Britain\" license and European Biochar Certificate (EBC) chain of custody audit.\u003c\/p\u003e\n\u003cp\u003eUnrivaled Internal Surface Area: Our advanced thermal destructive distillation process creates a microscopic \"honeycomb\" matrix that is vastly more active than standard smouldering charcoal.\u003c\/p\u003e\n\u003cp\u003eTailor to Your Soil: We deliberately leave our biochar 100% raw and un-inoculated. Because different soils harbor different native mycorrhizae and unique nutrient deficiencies, you retain total control to add your own favorite potting mixes, composts, or specialized fertilizers.\u003c\/p\u003e\n\u003cp\u003ePermanently Carbon-Negative: Turn your garden into an IPCC-approved carbon sink. Every 1kg of biochar you dig into the earth permanently locks away up to 3.6kg of atmospheric \\text{CO}_2 for centuries.\u003c\/p\u003e\n\u003cp\u003e💡 HOW TO USE FOR MAX RESIDENCY \u0026amp; RESULTS\u003c\/p\u003e\n\u003cp\u003eWe recommend a minimum 10% mix ratio in your chosen planting medium (there is no known maximum—studies show the more you add, the better the results!).\u003c\/p\u003e\n\u003cp\u003eBecause raw biochar acts like a powerful, empty structural sponge, it needs to absorb nutrients and develop microbial root-area relationships (which naturally takes 2–7 months in the ground). For instant powerhouse performance, we highly recommend inoculating (charging\/activating) it first:\u003c\/p\u003e\n\u003cp\u003ePlace your raw biochar into a vessel (like a wheelbarrow).\u003c\/p\u003e\n\u003cp\u003eDilute 'Wood Vinegar' or your favorite liquid fertilizer with water at a 1:100 ratio in a separate container.\u003c\/p\u003e\n\u003cp\u003ePour the mixture over the biochar until it is completely covered, and leave sheltered for 2 days.\u003c\/p\u003e\n\u003cp\u003eDig the activated mix into the top 30cm of your vegetable patch or flower borders in Autumn, Winter, or early Spring to completely restore soil fertility.\u003c\/p\u003e\n\u003cp\u003e🐾 VERSATILE, MULTI-APPLICATION USE\u003c\/p\u003e\n\u003cp\u003eBeyond premium horticultural composts and raised bed soil amending, this high-purity, toxin-free hardwood carbon is trusted for:\u003c\/p\u003e\n\u003cp\u003eAnimal \u0026amp; Poultry Care: Promotes healthy animal digestion, acts as an internal toxin binder, and eliminates foul ammonia odors in livestock bedding and chicken coops.\u003c\/p\u003e\n\u003cp\u003eAgricultural \u0026amp; Anaerobic Digestion: Supercharges microbial activity in digestion tanks and farming mixes.\u003c\/p\u003e\n\u003cp\u003eWater Filtration \u0026amp; Building Infrastructure: Premium physical structural medium for clean filtering and eco-construction projects.\u003c\/p\u003e\n\u003cp\u003e📊 TECHNICAL SPECIFICATIONS (OXB-BA-DE-30-1-2)\u003c\/p\u003e\n\u003cp\u003eCarbon Content: 84.6% (DMB)\u003c\/p\u003e\n\u003cp\u003eSpecific Surface Area (BET): 300\\text{ m}^2\/\\text{g}\u003c\/p\u003e\n\u003cp\u003epH-Value: 7.9\u003c\/p\u003e\n\u003cp\u003eMoisture Content: ~25.1%\u003c\/p\u003e\n\u003cp\u003eAsh Content: 3.0%\u003c\/p\u003e\n\u003cp\u003eDry Matter: 74.9%\u003c\/p\u003e\n\u003cp\u003eNutrient Trace Profile: Nitrogen (0.36%), Potassium (0.3%), Calcium (0.5%), Phosphorus (\u0026lt;0.1\\%), Magnesium (\u0026lt;0.1\\%)\u003c\/p\u003e","brand":"Black Flag Horticulture","offers":[{"title":"Sample","offer_id":54331712962906,"sku":"BC-ORG-SMPL","price":2.99,"currency_code":"GBP","in_stock":true},{"title":"8 Litres","offer_id":54331712995674,"sku":"BC-ORG-8L","price":13.99,"currency_code":"GBP","in_stock":true},{"title":"15 Litres","offer_id":54331713028442,"sku":"BC-ORG-15L","price":17.95,"currency_code":"GBP","in_stock":true},{"title":"30 Litres","offer_id":54331713061210,"sku":"BC-ORG-30L","price":29.99,"currency_code":"GBP","in_stock":true},{"title":"50 Litres","offer_id":54331713093978,"sku":null,"price":49.45,"currency_code":"GBP","in_stock":true},{"title":"1 Litre","offer_id":54331713257818,"sku":"BC-ORG-1L","price":5.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/9861\/4106\/files\/rn-image_picker_lib_temp_72de6482-4ecb-423c-9d2d-fafaabef605e.png?v=1781820951","url":"https:\/\/blackflaghorticulture.com\/products\/the-oxford-charcol-company-pure-biochar","provider":"Black Flag Horticulture","version":"1.0","type":"link"}