{"title":"Ingrédients pour substrats de champignons","description":"\u003cp\u003eRetrouvez tous les ingrédients nécessaires pour préparer vos propres substrats de culture de champignons.\u003c\/p\u003e","products":[{"product_id":"substrat-bio","title":"Optimal Organic Substrate - Pellets for the cultivation of wood-growing mushrooms","description":"\u003cp\u003eDiscover our pelletized substrate, specially designed for the production of wood-growing mushrooms:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e✔️ Certified Organic Farming\u003c\/strong\u003e. This substrate is made from untreated wood shavings, as well as organic grains, sugars, and minerals. We are certified by Certisys (BE-BIO-01).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e💡 Advantages of pelletizing:\u003c\/strong\u003e Pelletizing the ingredients allows for optimal standardization of the substrate, removing a large part of contaminants during compaction. Moreover, storage requires four times less space, saving you room. Long-term preservation is guaranteed, so you can use the substrate as needed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e🚀 Exceptional productivity:\u003c\/strong\u003e The substrate’s composition has been carefully studied to offer the mycelium an optimal carbon\/nitrogen ratio, as well as a balanced supply of sugars and minerals. Made mainly from beech wood shavings, this substrate is ideal for wood-growing mushrooms such as oyster mushrooms, eryngii, nameko, lion’s mane, and shiitake, the latter being particularly demanding in terms of substrate.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e📦 3 packaging options:\u003c\/strong\u003e Unicorn XLS bag, Bulk 25 kg, Bulk 800 kg.\u003c\/p\u003e\n\u003cp\u003eThe \u003ca href=\"https:\/\/lamycosphere.com\/products\/sacs-autoclavable-microfiltre-unicorn-xlsb\" alt=\"Unicorn XLS-A microfilter bag\"\u003emicrofilter bags (Unicorn XLS-A)\u003c\/a\u003e contain about 2 kg of optimal pellets.\u003c\/p\u003e\n\u003ch3\u003e🛠️ Instructions for XLS bag\u003c\/h3\u003e\n\u003cp\u003eAdd 3 litres of water to the bag (which corresponds to a moisture content of 60 to 66% of the total weight of pellets and water), making a total of 5 kg.\u003c\/p\u003e\n\u003cp\u003eLet the pellets absorb the water for 5 to 10 minutes, then pasteurize or sterilize the bag. Inoculate with mycelium and seal the bag leaving air above the substrate. Mix to distribute the mycelium evenly.\u003c\/p\u003e\n\u003cp\u003eIt is important to add the correct amount of water and especially not to add too much, otherwise the substrate will be too dense and the mycelium will not be able to breathe at the bottom of the bag. It is better to add slightly less water than too much and stay close to 60% moisture.\u003c\/p\u003e\n\u003cp\u003eFor fast and aggressive mycelium varieties, such as oyster mushrooms, it is possible to add boiling water (99°C) directly onto the pellets. Place the bags in an insulated box to maintain a high temperature longer and maximize the pasteurization effect. Then inoculate with about 10% mycelium once the pellets have cooled.\u003c\/p\u003e\n\u003cp\u003eAbout 3 substrates are needed for one 1.5 kg bag of mycelium.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHarvest potential:\u003c\/strong\u003e 1.5 to 2 kg of fresh oyster mushrooms per bag over 3 harvests, or more.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eBulk 25 kg\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eWith a 25 kg bag of optimal substrate, you can produce about 65-70 kg of wet substrate, requiring about 2 \u003ca href=\"https:\/\/lamycosphere.com\/products\/mycelium-pleurotes-gris-pleurotus-ostreatus\" title=\"Mycelium on grains\"\u003egrain myceliums\u003c\/a\u003e of 3 kg each.\u003c\/p\u003e\n\u003cp\u003eTransfer the amount of pellets into the \u003ca title=\"mushroom growing bag with microfilter unicorn satrise sakato\" href=\"https:\/\/lamycosphere.com\/collections\/sacs-de-culture\"\u003emicrofilter growing bags\u003c\/a\u003e of your choice.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eBulk 800 kg\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe big bags containing the 800 kg of substrate are placed on a pallet. We can ship them throughout Europe. Preparation usually takes 1 to 2 weeks.\u003c\/p\u003e\n\u003cp\u003eDelivery can be arranged by Mycosphere or by the customer. If you need a quote, please contact us and specify your address, whether your location is accessible by semi-trailer truck, and whether you have a forklift for unloading.\u003c\/p\u003e\n\u003cp\u003eDelivery prices generally range between €200 and €350 excluding VAT per pallet, depending on distance and the number of pallets you order.\u003c\/p\u003e\n\u003ch3\u003e📌 Note\u003c\/h3\u003e\n\u003cp\u003eThe bagging process may cause slight variation in bag weight. We recommend a moisture content of 60% for the substrate (that is 600 g of water for 400 g of dry matter to obtain 1 kg of wet substrate).\u003c\/p\u003e\n\u003cp\u003eThis substrate is richer in sugars and nitrogen than wood shavings alone, making it more productive but also more prone to contamination. We therefore advise working in as clean conditions as possible, ideally in a sterile environment.\u003c\/p\u003e\n\u003ch3\u003eThe Master Mix ❓\u003c\/h3\u003e\n\u003cp\u003eIn the mushroom growing community, the Master Mix is often discussed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e🔍 What exactly is it?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Master Mix is a recipe popularized by a mushroom grower in the United States known as T.R. Davis. This mix is made of 50% hardwood shavings and 50% soybean hulls. This substrate is known for its very high productivity, especially during the first flush. It suits most wood-growing mushrooms, notably oyster mushrooms.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e🔧 Is the optimal substrate the Master Mix?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWe analyzed the Master Mix’s composition in terms of nitrogen, sugars, and minerals, and developed a new recipe based on local ingredients.\u003c\/p\u003e\n\u003cp\u003eIndeed, in Europe, soybean production is limited, and importing it from afar is not a sustainable solution. Mushroom cultivation allows the use of local resources. We therefore use other by-products from local cereal farming, which provide the nutrients needed for optimal feeding of our mushrooms.\u003c\/p\u003e\n\u003cp\u003eOur recipe is based on a beech wood shaving base, enriched with organic grains, sugars, and minerals, all in pellet form. The result? An optimal substrate!\u003c\/p\u003e\n\u003cp\u003eWe also ensured that this substrate suits all wood-growing mushrooms, including shiitake, which is more demanding. After many tests, we achieved productivity higher than most substrates available on the market.\u003c\/p\u003e","brand":"La Mycosphère","offers":[{"title":"1 ready-to-use XLS bag","offer_id":38182807634069,"sku":"","price":4.5,"currency_code":"EUR","in_stock":true},{"title":"5 ready-to-use XLS bags","offer_id":38182807666837,"sku":"","price":18.5,"currency_code":"EUR","in_stock":true},{"title":"10 ready-to-use XLS bags","offer_id":38182807699605,"sku":"","price":32.5,"currency_code":"EUR","in_stock":true},{"title":"Loose pellets 25kg","offer_id":39537861984405,"sku":"","price":25.8,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0514\/6214\/4149\/products\/Substrat-optimal.jpg?v=1666560010"},{"product_id":"grains-seigle-bio","title":"Organic Rye Grains","description":"\u003cp\u003eRye is one of the best types of grains for mycelium production on grain: resistance to bursting during cooking, composition in terms of sugars, and optimal carbon\/nitrogen balance.\u003c\/p\u003e\n\u003cp\u003eRye grains sold in packages of 1, 5, or 25 kg for mushroom cultivation.\u003c\/p\u003e\n\u003cp\u003eFor the production of mycelium on grains, rye grains are generally first soaked, then boiled, and finally sterilized in bags or jars.\u003c\/p\u003e\n\u003cp\u003eComposition: 100% rye grains (for mushroom cultivation).\u003c\/p\u003e\n\u003cp\u003eNote: We buy these grains directly from the producer, there may be a small percentage of debris (other grains, husks, bran) depending on the batches. Therefore, these grains are not intended for human consumption, but for mushroom cultivation.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #808080;\"\u003eThese grains are produced in Belgium on a farm working exclusively with biodynamics, they are certified BE-BIO-01 Agriculture Belgium.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg height=\"83\" width=\"120\" alt=\"logo bio certisys\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0514\/6214\/4149\/files\/bio_480x480.png?v=1607763837\"\u003e\u003c\/p\u003e","brand":"La Mycosphère","offers":[{"title":"1 kg","offer_id":43308260884734,"sku":"","price":3.0,"currency_code":"EUR","in_stock":true},{"title":"5 kg","offer_id":43308260917502,"sku":"","price":11.5,"currency_code":"EUR","in_stock":true},{"title":"25 kg","offer_id":43308260950270,"sku":"","price":32.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0514\/6214\/4149\/products\/grains-seigle.jpg?v=1666552934"},{"product_id":"pellets-100-hetre","title":"Pellets 100% beech","description":"\u003cp\u003eComposition: 100% beech sawdust\u003c\/p\u003e\n\u003cp\u003e\u003cstrong data-mce-fragment=\"1\"\u003eUsable in Organic Farming\u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003e. \u003c\/span\u003eOur pellets\/granules are guaranteed additive-free. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePelletization\u003c\/strong\u003e\u003cspan\u003e of the ingredients allows the standardization of the substrate, the elimination of a large part of contaminants during compaction. Storage takes up 4 times less volume, saving you space. Preservation is guaranteed long-term, you can use it when you need it.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eIt is mainly lignin, which through compaction and temperature rise allows the sawdust to be bound in pellet form, with no glues or other products added.\u003c\/p\u003e\n\u003ch3\u003eUse\u003c\/h3\u003e\n\u003cp\u003eBeech pellets can be used pure, or supplemented with other materials richer in sugars, nitrogen, or proteins for example. Adding other richer materials will make the substrate less selective, thus more sensitive to contamination by bacteria or molds.\u003c\/p\u003e\n\u003cp\u003eWe recommend using beech pellets with our \u003ca title=\"unicorn 3T\" href=\"https:\/\/lamycosphere.com\/products\/sacs-autoclavable-microfiltre-unicorn-3t\"\u003eunicorn 3T bags\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003ePut 1 kg of pellets per bag.\u003c\/p\u003e\n\u003cp\u003eAdd approximately 1.8 liters of boiling water (99°) into the bag (=60-65% moisture based on the total weight of pellets + water), let the pellets absorb the water. Close the top of the bags to limit contamination entry. Let cool for 3-4 hours or more until the temperature is below 38°.\u003c\/p\u003e\n\u003cp\u003eThen inoculate with approximately 10% mycelium once the pellets have cooled. A high percentage of grains will enrich the substrate and increase productivity.\u003c\/p\u003e\n\u003cp\u003eExample: 5 bags 3T with 1 kg of beech pellets and 1.8l of water. How much mycelium is needed? By putting 300 g of mycelium per bag, you will need a 1.5 kg bag of \u003ca title=\"mycelium on grains\" href=\"https:\/\/lamycosphere.com\/products\/mycelium-pleurotes-gris-pleurotus-ostreatus\"\u003emycelium on grain\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eSee also our \u003c\/span\u003e\u003ca style=\"font-size: 0.875rem;\" title=\"Pellet Optimal\" href=\"https:\/\/lamycosphere.com\/products\/substrat-bio\"\u003e\"Optimal\" substrate \u003c\/a\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003ein pellet form.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"La Mycosphère","offers":[{"title":"5 kg","offer_id":43308314788094,"sku":"","price":6.5,"currency_code":"EUR","in_stock":true},{"title":"25kg","offer_id":43308314820862,"sku":"","price":22.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0514\/6214\/4149\/products\/Pellets.jpg?v=1666558065"},{"product_id":"pellets-de-paille-bio","title":"Organic Straw Pellets","description":"\u003cp\u003e\u003cstrong\u003eUsable in Organic Farming\u003c\/strong\u003e. The straw pellets are made from certified organic straw (without glues or treatments). We are controlled and certified by Certisys (BE-BIO-01).\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePelletizing\u003c\/strong\u003e the ingredients allows standardization of the substrate, elimination of a large part of contaminants during compaction. Storage takes up 4 times less volume, saving you space. Long-term preservation is guaranteed, you can use it when you need it.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eOur organic straw pellets are particularly suitable for all our oyster mushrooms. They can also be used as an ingredient for eryngii, black pearl, or other substrates, with supplementation of cereals and\/or beech pellets for example.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eUsage\u003c\/h3\u003e\n\u003cp\u003eAdd 2 liters of water per kilo of straw pellets to reach +-66% water. Note: It is better to add a little less water than too much because it is harder to recover later.\u003c\/p\u003e\n\u003cp\u003eExample:\u003c\/p\u003e\n\u003cp\u003eTake one of our \u003ca title=\"sacs satrise\" href=\"https:\/\/lamycosphere.com\/products\/eco-bags\"\u003emicrofilter bags.\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003ePour 1 kg of organic straw pellets and 2 liters of boiling water (99°C) to create rapid pasteurization. \u003c\/p\u003e\n\u003cp\u003eLet swell and cool. \u003c\/p\u003e\n\u003cp\u003eAdd the \u003ca title=\"mycélium de pleurote\" href=\"https:\/\/lamycosphere.com\/products\/mycelium-pleurotes-gris-pleurotus-ostreatus\"\u003emycelium\u003c\/a\u003e (between 150 and 300 gr per 3 kg substrate bag).\u003c\/p\u003e\n\u003cp\u003eSeal the bags leaving air inside the bag and the filter well clear.\u003c\/p\u003e\n\u003cp\u003eGently mix to distribute the mycelium throughout the substrate.\u003c\/p\u003e\n\u003cp\u003eFor varieties with fast and aggressive mycelium like oyster mushrooms, it is possible to put cold water directly on the pellets, a teaspoon of slaked lime (calcium hydroxide), and inoculate with +- 10% mycelium.\u003c\/p\u003e\n\u003cp\u003eLet incubate for 2 to 3 weeks in the dark at 20°C.\u003c\/p\u003e\n\u003cp\u003ePut into fruiting by making a cut on the side of the bag and keeping it moist.\u003c\/p\u003e\n\u003cp\u003eYou can also use our \u003ca title=\"Sac colonne\" href=\"https:\/\/lamycosphere.com\/products\/sacs-tubulaire\"\u003ecolumn bags\u003c\/a\u003e. The mycelium must then be mixed beforehand with the hydrated pellets and the bags must be pierced with small holes to allow aeration.\u003c\/p\u003e\n\u003ch3\u003eNote\u003c\/h3\u003e\n\u003cp\u003eThe bagging process can cause a slight variation in the weight of the bags. We recommend a moisture content of +-60% of the substrate (=600 gr of water for 400 gr of dry matter to reach 1 kilo of wet substrate).\u003c\/p\u003e","brand":"La Mycosphère","offers":[{"title":"5 kg","offer_id":43466086318334,"sku":"","price":6.9,"currency_code":"EUR","in_stock":true},{"title":"25 kg","offer_id":43466086351102,"sku":"","price":20.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0514\/6214\/4149\/products\/Pellet-paille.jpg?v=1702189221"},{"product_id":"son-de-ble-bio","title":"Organic Wheat Sound","description":"\u003cp\u003eWheat bran is the husk that protects the grains. It is rich in fiber, protein, minerals, and vitamins. It is suitable for most wood-loving mushrooms such as oyster mushrooms or shiitake.\u003c\/p\u003e\n\u003cp\u003eThe addition of wheat bran to straw or sawdust can vary depending on the recipes: generally between 10 and 20% by dry weight. It helps increase the productivity and nutritional qualities of mushrooms.\u003c\/p\u003e\n\u003cp\u003eNote that enriching a substrate with wheat bran also makes it more prone to contamination (bacteria or molds), so it is all the more necessary to practice good pasteurization\/sterilization and inoculate under the most sterile conditions possible.\u003c\/p\u003e\n\u003cbr\u003e\n\u003ch3\u003eComposition\u003c\/h3\u003e\n\u003cp\u003e100% wheat bran (for mushroom cultivation).\u003c\/p\u003e\n\u003cp\u003eProduced in Belgium using Biodynamic Agriculture.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0514\/6214\/4149\/files\/bio_480x480.png?v=1607763837\" alt=\"\" width=\"117\" height=\"90\"\u003e\u003c\/p\u003e\n\u003cbr\u003e","brand":"La Mycosphère","offers":[{"title":"5 kg","offer_id":43864927600894,"sku":"","price":6.5,"currency_code":"EUR","in_stock":true},{"title":"15 kg","offer_id":43864927633662,"sku":"","price":14.25,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0514\/6214\/4149\/products\/son-ble-bio.jpg?v=1676543215"},{"product_id":"gypse-sulfate-de-calcium-dihydrate","title":"Gypsum - Calcium Sulfate Dihydrate","description":"\u003cp\u003eGypsum, or calcium sulfate dihydrate (CaSO₄·2H₂O), is commonly used in mushroom cultivation for several reasons:\u003c\/p\u003e\n\u003cdiv class=\"flex-shrink-0 flex flex-col relative items-end\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"pt-0.5 juice:pt-0\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"group\/conversation-turn relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex-col gap-1 md:gap-3\"\u003e\n\u003cdiv class=\"flex flex-grow flex-col max-w-full\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"fcfe8153-234a-41af-994f-485c01a1a281\" dir=\"auto\" class=\"min-h-[20px] text-message flex flex-col items-start whitespace-pre-wrap break-words [.text-message+\u0026amp;]:mt-5 juice:w-full juice:items-end overflow-x-auto gap-2\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 juice:empty:hidden juice:first:pt-[3px]\"\u003e\n\u003cdiv class=\"markdown prose w-full break-words dark:prose-invert light\"\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eImprovement of substrate structure\u003c\/strong\u003e: Gypsum helps improve the physical structure of the growing substrate. It prevents the substrate from compacting, allowing better aeration and water flow. This is crucial for the development of mushroom mycelium.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003epH regulation\u003c\/strong\u003e: Gypsum helps stabilize the substrate’s pH: it can be used to raise the pH of an overly acidic substrate and to lower the pH of an overly alkaline substrate. A stable pH is important for optimal mushroom growth. Although gypsum is not a strong buffer, it can help maintain the pH within an acceptable range for mushroom growth.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSource of calcium and sulfur\u003c\/strong\u003e: Gypsum provides essential nutrients such as calcium and sulfur. Calcium is important for cell development and cell wall structure, while sulfur is essential for the synthesis of amino acids and proteins.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eReduction of unwanted growth\u003c\/strong\u003e: Gypsum can help inhibit the growth of certain unwanted organisms in the substrate. By improving the structure and condition of the substrate, it can make the environment less favorable for contaminants.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003ePractical use of gypsum in mushroom cultivation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSubstrate preparation\u003c\/strong\u003e: Gypsum is often added to the growing substrate before sterilization or pasteurization. It is mixed evenly with other substrate components, such as straw, compost, sawdust, etc.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDosage\u003c\/strong\u003e: The amount of gypsum to use can vary depending on the type of substrate and mushrooms cultivated. A common recommendation is to add about 2-5% gypsum by dry weight of the substrate.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong data-start=\"1575\" data-end=\"1601\"\u003eSafety \/ precautions\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1604\" data-end=\"1767\"\u003e\n\u003cli data-start=\"1604\" data-end=\"1699\"\u003e\n\u003cp data-start=\"1606\" data-end=\"1699\"\u003eDust: avoid inhalation; wear a dust mask if handling intensively.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1700\" data-end=\"1767\"\u003e\n\u003cp data-start=\"1702\" data-end=\"1767\"\u003eAvoid prolonged contact with eyes (goggles recommended).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong data-start=\"142\" data-end=\"157\"\u003eDesignation\u003c\/strong\u003e: Gypsum \/ Calcium sulfate dihydrate\u003cbr data-start=\"196\" data-end=\"199\"\u003e\u003cstrong data-start=\"199\" data-end=\"210\"\u003eFormula\u003c\/strong\u003e: CaSO₄·2H₂O\u003cbr data-start=\"223\" data-end=\"226\"\u003e\u003cstrong data-start=\"226\" data-end=\"236\"\u003eCAS No.\u003c\/strong\u003e: 10101-41-4\u003cbr data-start=\"249\" data-end=\"252\"\u003e\u003cstrong data-start=\"252\" data-end=\"269\"\u003ePhysical state\u003c\/strong\u003e: powder\u003cbr data-start=\"278\" data-end=\"281\"\u003e\u003cstrong data-start=\"281\" data-end=\"292\"\u003eColour\u003c\/strong\u003e: greyish white\u003cbr data-start=\"309\" data-end=\"312\"\u003e\u003cstrong data-start=\"312\" data-end=\"329\"\u003eGrain size\u003c\/strong\u003e: ~100 µm (maximum particle size: 100 µm)\u003c\/p\u003e\n\u003cp\u003eGypsum is permitted in organic farming.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!----\u003e","brand":"La Mycosphère","offers":[{"title":"500 gr","offer_id":49111249551693,"sku":"","price":3.0,"currency_code":"EUR","in_stock":true},{"title":"5000 gr","offer_id":49111314268493,"sku":"","price":6.9,"currency_code":"EUR","in_stock":true},{"title":"15 kg","offer_id":54027475583309,"sku":null,"price":39.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0514\/6214\/4149\/files\/gypse.png?v=1718537933"},{"product_id":"chaux-eteinte-calcaire","title":"Slaked Lime Limestone (Ca(OH)₂)","description":"\u003cp class=\"\" data-end=\"582\" data-start=\"274\"\u003eThe \u003cstrong data-end=\"303\" data-start=\"277\"\u003ecalcareous slaked lime\u003c\/strong\u003e, also called \u003cstrong data-end=\"347\" data-start=\"323\"\u003ecalcium hydroxide\u003c\/strong\u003e, is a commonly used additive in substrate preparation for cultivating certain mushrooms, especially species that tolerate or require a basic pH substrate (such as some \u003cstrong data-end=\"562\" data-start=\"549\"\u003ePleurotus\u003c\/strong\u003e or \u003cstrong data-end=\"580\" data-start=\"566\"\u003eStropharia\u003c\/strong\u003e).\u003c\/p\u003e\n\u003chr class=\"\" data-end=\"587\" data-start=\"584\"\u003e\n\u003ch3 class=\"\" data-end=\"653\" data-start=\"589\"\u003e\u003cstrong data-end=\"653\" data-start=\"593\"\u003eRoles of slaked lime in mushroom cultivation\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch4 class=\"\" data-end=\"699\" data-start=\"655\"\u003e\u003cstrong data-end=\"697\" data-start=\"660\"\u003e1. Increase of the substrate's pH\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp class=\"\" data-end=\"836\" data-start=\"700\"\u003eThe main function of slaked lime is \u003cstrong data-end=\"780\" data-start=\"747\"\u003eto increase the substrate's pH\u003c\/strong\u003e, often quickly and significantly. This allows to:\u003c\/p\u003e\n\u003cul data-end=\"1200\" data-start=\"837\"\u003e\n\u003cli class=\"\" data-end=\"933\" data-start=\"837\"\u003e\n\u003cp class=\"\" data-end=\"933\" data-start=\"839\"\u003e\u003cstrong data-end=\"907\" data-start=\"839\"\u003eCreate an unfavorable environment for many contaminants\u003c\/strong\u003e (bacteria, molds).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\" data-end=\"1018\" data-start=\"934\"\u003e\n\u003cp class=\"\" data-end=\"1018\" data-start=\"936\"\u003e\u003cstrong data-end=\"991\" data-start=\"936\"\u003eFavor mushrooms tolerant to alkaline pH\u003c\/strong\u003e, such as some oyster mushrooms.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\" data-end=\"1200\" data-start=\"1019\"\u003e\n\u003cp class=\"\" data-end=\"1200\" data-start=\"1021\"\u003e\u003cstrong data-end=\"1058\" data-start=\"1021\"\u003eReplace thermal treatment\u003c\/strong\u003e, in some cases, with \u003cstrong data-end=\"1122\" data-start=\"1087\"\u003ecold chemical pasteurization\u003c\/strong\u003e (notably with straw or cotton hulls), by combining lime and water.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 class=\"\" data-end=\"1240\" data-start=\"1202\"\u003e\u003cstrong data-end=\"1238\" data-start=\"1207\"\u003e2. Substrate disinfection\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp class=\"\" data-end=\"1480\" data-start=\"1241\"\u003eAt high doses (generally in a lime water soaking preparation), lime acts as a \u003cstrong data-end=\"1372\" data-start=\"1350\"\u003edisinfectant agent\u003c\/strong\u003e, greatly reducing microbial load without requiring thermal sterilization or pasteurization.\u003c\/p\u003e\n\u003ch4 class=\"\" data-end=\"1564\" data-start=\"1482\"\u003e\u003cstrong data-end=\"1562\" data-start=\"1487\"\u003e3. Improvement of texture and lignocellulose degradation\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp class=\"\" data-end=\"1718\" data-start=\"1565\"\u003eLime can facilitate the degradation of lignocellulose in certain substrates, making plant fibers more accessible to fungal enzymes.\u003c\/p\u003e\n\u003cp class=\"\" data-end=\"1718\" data-start=\"1565\"\u003e\u003cstrong\u003e4. Limestone supply\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"\" data-end=\"1718\" data-start=\"1565\"\u003e \u003c\/p\u003e\n\u003chr class=\"\" data-end=\"1723\" data-start=\"1720\"\u003e\n\u003ch3 class=\"\" data-end=\"1773\" data-start=\"1725\"\u003e\u003cstrong data-end=\"1773\" data-start=\"1729\"\u003ePractical use of slaked lime\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch4 class=\"\" data-end=\"1809\" data-start=\"1775\"\u003e\u003cstrong data-end=\"1807\" data-start=\"1780\"\u003eSubstrate preparation\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul data-end=\"2261\" data-start=\"1810\"\u003e\n\u003cli class=\"\" data-end=\"2071\" data-start=\"1810\"\u003e\n\u003cp class=\"\" data-end=\"2071\" data-start=\"1812\"\u003e\u003cstrong data-end=\"1870\" data-start=\"1812\"\u003eCold soaking method (cold lime pasteurization)\u003c\/strong\u003e: Straw or a similar substrate is immersed in water containing 1 to 2% slaked lime (10 to 20 g\/L of water) for 12 to 24 hours. Then, the substrate is drained and directly inoculated.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\" data-end=\"2261\" data-start=\"2072\"\u003e\n\u003cp class=\"\" data-end=\"2261\" data-start=\"2074\"\u003eIt can also be used in \u003cstrong data-end=\"2168\" data-start=\"2107\"\u003esmall amounts directly in a substrate mix\u003c\/strong\u003e, but this requires careful control of doses to avoid inhibiting fungal growth.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 class=\"\" data-end=\"2280\" data-start=\"2263\"\u003e\u003cstrong data-end=\"2278\" data-start=\"2268\"\u003eDosage\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul data-end=\"2461\" data-start=\"2281\"\u003e\n\u003cli class=\"\" data-end=\"2371\" data-start=\"2281\"\u003e\n\u003cp class=\"\" data-end=\"2371\" data-start=\"2283\"\u003e\u003cstrong data-end=\"2317\" data-start=\"2283\"\u003eFor cold pasteurization\u003c\/strong\u003e: typically 1–2% slaked lime per liter of water.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\" data-end=\"2461\" data-start=\"2372\"\u003e\n\u003cp class=\"\" data-end=\"2461\" data-start=\"2374\"\u003e\u003cstrong data-end=\"2402\" data-start=\"2374\"\u003eIn a mixed substrate\u003c\/strong\u003e: generally less than 1% of dry weight, with caution.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr class=\"\" data-end=\"2466\" data-start=\"2463\"\u003e\n\u003ch3 class=\"\" data-end=\"2501\" data-start=\"2468\"\u003e\u003cstrong data-end=\"2501\" data-start=\"2472\"\u003eUsage precautions\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-end=\"2970\" data-start=\"2502\"\u003e\n\u003cli class=\"\" data-end=\"2656\" data-start=\"2502\"\u003e\n\u003cp class=\"\" data-end=\"2656\" data-start=\"2504\"\u003e\u003cstrong data-end=\"2517\" data-start=\"2504\"\u003eCorrosive\u003c\/strong\u003e: slaked lime is caustic; it can cause skin and eye irritation. Wearing gloves and goggles is recommended.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\" data-end=\"2811\" data-start=\"2657\"\u003e\n\u003cp class=\"\" data-end=\"2811\" data-start=\"2659\"\u003e\u003cstrong data-end=\"2676\" data-start=\"2659\"\u003epH too high\u003c\/strong\u003e: although oyster mushroom mycelium can withstand high pH levels, an excess can completely inhibit mycelium growth. It is important to respect the dosages adapted to the cultivated mushroom.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\" data-end=\"2970\" data-start=\"2812\"\u003e\n\u003cp class=\"\" data-end=\"2970\" data-start=\"2814\"\u003e\u003cstrong data-end=\"2852\" data-start=\"2814\"\u003eNot suitable for all mushrooms\u003c\/strong\u003e: some mushrooms, like shiitakes, prefer a slightly acidic pH and do not tolerate high alkalinity.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr class=\"\" data-end=\"2975\" data-start=\"2972\"\u003e\n\u003ch3 class=\"\" data-end=\"3017\" data-start=\"2977\"\u003e\u003cstrong data-end=\"3017\" data-start=\"2981\"\u003eStatus in organic farming\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-end=\"3238\" data-start=\"3018\"\u003e\n\u003cli class=\"\" data-end=\"3238\" data-start=\"3018\"\u003e\n\u003cp class=\"\" data-end=\"3238\" data-start=\"3020\"\u003eIn Europe, \u003cstrong data-end=\"3091\" data-start=\"3031\"\u003eslaked lime is authorized in organic farming\u003c\/strong\u003e for certain uses, notably as a substrate treatment agent or disinfectant, according to the rules of Regulation (EU) 2018\/848 and its annexes.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!----\u003e","brand":"La Mycosphère","offers":[{"title":"500 gr","offer_id":51347541033293,"sku":null,"price":5.0,"currency_code":"EUR","in_stock":true},{"title":"5000 gr","offer_id":51347541066061,"sku":"","price":14.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0514\/6214\/4149\/files\/chaux_eteinte.png?v=1743021810"},{"product_id":"bloc-de-fibre-de-coco","title":"Compressed Coconut Fiber Block","description":"\u003cp class=\"\" data-end=\"862\" data-start=\"658\"\u003eCoco coir is a \u003cstrong data-end=\"701\" data-start=\"678\"\u003eversatile substrate\u003c\/strong\u003e used by mushroom growers as a base for CVG substrate (Coco – Vermiculite – Gypsum), \u003cstrong data-end=\"854\" data-start=\"788\"\u003enotably for the cultivation of medicinal mushrooms.\u003c\/strong\u003e\u003cstrong data-end=\"888\" data-start=\"866\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"\" data-end=\"1127\" data-start=\"1101\"\u003eIt is also used for:\u003c\/p\u003e\n\u003cul data-end=\"1406\" data-start=\"1128\"\u003e\n\u003cli class=\"\" data-end=\"1225\" data-start=\"1128\"\u003e\n\u003cp class=\"\" data-end=\"1225\" data-start=\"1130\"\u003ein \u003cstrong data-end=\"1149\" data-start=\"1133\"\u003egardening\u003c\/strong\u003e as an alternative to peat for seedlings, cuttings, or soilless cultures\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\" data-end=\"1308\" data-start=\"1226\"\u003e\n\u003cp class=\"\" data-end=\"1308\" data-start=\"1228\"\u003ein \u003cstrong data-end=\"1265\" data-start=\"1231\"\u003etransplanting exotic plants\u003c\/strong\u003e or in aquaponics (with or without amendments)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\" data-end=\"1406\" data-start=\"1309\"\u003e\n\u003cp class=\"\" data-end=\"1406\" data-start=\"1311\"\u003eas \u003cstrong data-end=\"1352\" data-start=\"1317\"\u003enatural bedding for reptiles\u003c\/strong\u003e or insects, thanks to its ability to retain moisture\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eOur block of coco coir (or coco peat) is made from coconut husks sourced from sustainable farming. A 100% renewable and biodegradable resource, it is guaranteed free of chemical additives. Its fibrous and uniform texture creates an ideal environment for grain spawn development.\u003c\/p\u003e\n\u003cp\u003eCoconut fibers naturally contain traces of magnesium and calcium, which support optimal mushroom growth\u003cstrong data-start=\"396\" data-end=\"530\"\u003e.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e✔️ Superior quality – ISO 9001:2015 Certified: \u003c\/strong\u003e\u003cspan\u003eWe select coconut fiber blocks from manufacturers certified \u003c\/span\u003e\u003cstrong data-start=\"370\" data-end=\"387\" style=\"font-size: 0.875rem;\"\u003eISO 9001:2015\u003c\/strong\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e, ensuring \u003c\/span\u003e\u003cstrong data-start=\"399\" data-end=\"429\" style=\"font-size: 0.875rem;\"\u003estrict quality control\u003c\/strong\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e, \u003c\/span\u003e\u003cstrong data-start=\"437\" data-end=\"468\" style=\"font-size: 0.875rem;\"\u003eproduct consistency\u003c\/strong\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e, and a \u003c\/span\u003e\u003cstrong data-start=\"477\" data-end=\"515\" data-is-only-node=\"\" style=\"font-size: 0.875rem;\"\u003ecommitment to continuous improvement\u003c\/strong\u003e\u003cspan\u003e. This way, you benefit from a reliable substrate that meets international quality standards.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e💡 Advantages of coconut fiber:\u003c\/strong\u003e Naturally resistant to mould, coco coir is an airy, light substrate, easy to store and prepare. It retains moisture optimally, promoting rapid colonization.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e📦 Contents:\u003c\/strong\u003e one compressed block of ±650g producing 8 to 9 litres of substrate once rehydrated with 3.5 litres of water.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e🛠️ Use\u003c\/h3\u003e\n\u003cp\u003eFor a balanced CVG substrate, follow this recipe:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 block of coco coir (650g)\u003c\/li\u003e\n\u003cli\u003e8 cups of dry vermiculite (300g)\u003c\/li\u003e\n\u003cli\u003e1 cup of gypsum (100g)\u003c\/li\u003e\n\u003cli\u003e16 cups (3 to 3.5 L) of boiling water (99°C for pasteurization)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePlace the ingredients in a bucket, pour the boiling water, seal tightly and let rest. You can also cover the bucket with a blanket to extend the pasteurization time. Work in a clean area. After 6 to 8 hours of cooling, stir vigorously to homogenize.\u003c\/p\u003e\n\u003cp\u003eThe substrate should be at \"\u003cem\u003efield capacity\u003c\/em\u003e\": when squeezing a handful, it should hold together and release only a few drops of water. Wash your hands well with soap before handling the substrate.\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cp\u003e\u003cimg height=\"253\" width=\"368\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0514\/6214\/4149\/files\/melange.png?v=1745609126\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eMixing a substrate based on hydrated coco, gypsum, and grains, before sterilization.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch4 data-start=\"2565\" data-end=\"2595\"\u003e🍄 Recommended inoculation\u003c\/h4\u003e\n\u003cp data-start=\"2597\" data-end=\"2815\" class=\"\"\u003eUse a ratio of \u003cstrong data-start=\"2615\" data-end=\"2622\"\u003e1:4\u003c\/strong\u003e:\u003cbr data-start=\"2624\" data-end=\"2627\"\u003e→ 1 part grain spawn to 4 parts substrate.\u003cbr data-start=\"2684\" data-end=\"2687\"\u003eRicher ratios (1:3 or 1:2) are possible but increase costs without significant benefit for most species.\u003c\/p\u003e\n\u003cp data-start=\"2597\" data-end=\"2815\" class=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0514\/6214\/4149\/files\/coco_bloc_nameko.png?v=1744797084\" alt=\"\" width=\"324\" height=\"223\"\u003e\u003c\/p\u003e\n\u003cp data-start=\"2597\" data-end=\"2815\" class=\"\"\u003e\u003cem\u003ePioppino mushroom cultivation on CVG substrates.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp data-start=\"2597\" data-end=\"2815\" class=\"\"\u003e\u003cstrong\u003eUse in casing\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"2597\" data-end=\"2815\" class=\"\"\u003eCasing is a \u003cstrong data-start=\"66\" data-end=\"76\"\u003ethin protective layer\u003c\/strong\u003e applied over a substrate fully colonized by grain spawn. Unlike the substrate, it does not provide nutrients but plays a key role in maintaining \u003cstrong data-start=\"282\" data-end=\"301\"\u003estable moisture\u003c\/strong\u003e and stimulating \u003cstrong data-start=\"321\" data-end=\"348\"\u003eprimordia formation\u003c\/strong\u003e (young mushroom beginnings).\u003c\/p\u003e\n\u003cp data-start=\"2597\" data-end=\"2815\" class=\"\"\u003eCoco coir is ideal for this use: applied as a \u003cstrong data-start=\"437\" data-end=\"452\"\u003ethin layer\u003c\/strong\u003e (0.5 to 1.5 cm) on a well-colonized substrate already showing primordia and\/or pins, it creates a \u003cstrong data-start=\"558\" data-end=\"590\"\u003ehumid and airy environment\u003c\/strong\u003e that encourages \u003cstrong data-start=\"608\" data-end=\"654\"\u003emore abundant and regular fruiting\u003c\/strong\u003e.\u003cbr data-start=\"655\" data-end=\"658\"\u003eWe recommend \u003cstrong data-start=\"679\" data-end=\"694\"\u003epasteurizing\u003c\/strong\u003e the coco coir before use by \u003cstrong data-start=\"732\" data-end=\"772\"\u003erehydrating it with boiling water\u003c\/strong\u003e to reduce contamination risk. \u003cstrong data-start=\"818\" data-end=\"861\"\u003eAlways wear protective gloves\u003c\/strong\u003e to avoid burns during this operation.\u003c\/p\u003e\n\u003cp data-start=\"2597\" data-end=\"2815\" class=\"\"\u003e \u003c\/p\u003e\n\u003ch4\u003e📌 Technical notes\u003c\/h4\u003e\n\u003cp\u003eAlthough coconut fiber is naturally resistant to contaminants, it remains an organic material containing nutrients. \u003cstrong\u003ePasteurization\u003c\/strong\u003e is therefore recommended to limit fungal or bacterial contamination risks. If you add elements rich in sugars (grains) or nitrogen (such as manure), we even recommend sterilizing the substrate in an autoclave or pressure cooker.\u003c\/p\u003e\n\u003cp\u003eAnd perlite? It is not useful for mushroom cultivation with coco coir-based substrates. However, \u003cstrong\u003eperlite can be used in the fruiting chamber\u003c\/strong\u003e to maintain a high humidity level (in a monotub, for example). It is sterile, neutral, and excellent at absorbing water.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp data-start=\"0\" data-end=\"58\"\u003e🚫 This product is not intended for human consumption.\u003c\/p\u003e\n\u003cp data-start=\"60\" data-end=\"311\"\u003eThis cultivation substrate is designed exclusively for mushroom growing. It is commonly used by mushroom growers for the production of exotic and medicinal mushrooms, in domestic, educational, or research settings.\u003c\/p\u003e\n\u003cp data-start=\"313\" data-end=\"596\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eLa Mycosphère products must be used only for legal purposes. La Mycosphère does not endorse the cultivation of psilocybin (Psilocybe cubensis) or hallucinogenic mushrooms (\"magic mushrooms\") in countries or jurisdictions where this is prohibited by law.\u003c\/p\u003e","brand":"La Mycosphère","offers":[{"title":"1 block","offer_id":51507609567565,"sku":"","price":3.4,"currency_code":"EUR","in_stock":true},{"title":"10 blocks","offer_id":51507609600333,"sku":"","price":28.0,"currency_code":"EUR","in_stock":true},{"title":"30 blocks","offer_id":51507609633101,"sku":"","price":75.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0514\/6214\/4149\/files\/coco.png?v=1744726566"},{"product_id":"vermiculite-horticole-pour-substrat-cvg-200-g","title":"Vermiculite horticole pour substrat CVG – 500 g","description":"\u003cp\u003eCette vermiculite horticole est idéale pour préparer vos substrats de culture à base de fibre de coco, notamment les mélanges de type CVG.\u003c\/p\u003e\n\u003cp\u003eElle améliore la texture du substrat, aide à retenir l’humidité et permet d’obtenir un mélange plus léger, plus homogène et plus facile à travailler.\u003c\/p\u003e\n\u003ch3\u003ePourquoi utiliser de la vermiculite ?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAméliore la rétention d’eau du substrat\u003c\/li\u003e\n\u003cli\u003eAllège le mélange coco \/ gypse\u003c\/li\u003e\n\u003cli\u003eLimite le compactage du substrat\u003c\/li\u003e\n\u003cli\u003eFavorise une meilleure répartition de l’humidité\u003c\/li\u003e\n\u003cli\u003eAdaptée aux substrats de culture de champignons\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFormat pratique pour vos recettes CVG\u003c\/h3\u003e\n\u003cp\u003eCe sachet de 500 g est prévu pour être utilisé avec environ \u003cstrong\u003e2 blocs de fibre de coco de 650 g\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eIl permet de préparer facilement un substrat CVG maison en ajoutant simplement de la fibre de coco, du gypse et de l’eau chaude.\u003c\/p\u003e\n\u003ch3\u003eRecette indicative CVG\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 bloc de fibre de coco de 650 g\u003c\/li\u003e\n\u003cli\u003e250 g de vermiculite\u003c\/li\u003e\n\u003cli\u003e50 à 100 g de gypse\u003c\/li\u003e\n\u003cli\u003eEnviron 3,5 à 4 litres d’eau chaude, à ajuster selon l’humidité souhaitée\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAprès hydratation, le substrat doit être humide mais non détrempé. Lorsque vous serrez une poignée de substrat, seules quelques gouttes doivent s’écouler.\u003c\/p\u003e\n\u003ch3\u003eUtilisation\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003ePlacez la fibre de coco, la vermiculite et le gypse dans un seau propre.\u003c\/li\u003e\n\u003cli\u003eAjoutez l’eau bouillante progressivement. Recouvrez le seau et si possible ajoutez une couverture ou autre isolant pour maintenir une température élevée le plus longtemps possible et optimiser la pasteurisation.\u003c\/li\u003e\n\u003cli\u003eMélangez soigneusement après hydratation complète du bloc de coco.\u003c\/li\u003e\n\u003cli\u003eLaissez refroidir avant utilisation.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eCaractéristiques\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePoids : 500 g\u003c\/li\u003e\n\u003cli\u003eType : vermiculite horticole\u003c\/li\u003e\n\u003cli\u003eUtilisation : substrats CVG, CVGT, mélanges coco, culture de champignons\u003c\/li\u003e\n\u003cli\u003eProduit léger, minéral et naturellement absorbant\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eConseil de La Mycosphère\u003c\/h3\u003e\n\u003cp\u003ePour un substrat bien équilibré, évitez d’ajouter trop d’eau dès le départ. Il est préférable de commencer avec une quantité modérée, puis d’ajuster progressivement l’humidité du mélange.\u003c\/p\u003e\n\u003cdiv style=\"background-color: #f7f4ef; padding: 16px; border-radius: 8px; margin: 24px 0;\"\u003e\n\u003ch3\u003eVous souhaitez préparer un substrat CVG complet ?\u003c\/h3\u003e\n\u003cp\u003eCe produit peut être utilisé avec notre bloc de fibre de coco, notre vermiculite horticole et notre gypse pour préparer un substrat CVG adapté à la culture de champignons.\u003c\/p\u003e\n\u003cp\u003ePour une solution plus simple, découvrez notre \u003ca href=\"https:\/\/lamycosphere.com\/products\/kit-cvg-complet-coco-vermiculite-gypse\"\u003e \u003cstrong\u003ekit CVG complet coco + vermiculite + gypse\u003c\/strong\u003e \u003c\/a\u003e, avec les ingrédients déjà réunis dans les bonnes proportions.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"La Mycosphère","offers":[{"title":"Default Title","offer_id":54025589227853,"sku":null,"price":6.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0514\/6214\/4149\/files\/vermiculite_8e08adbc-8d1f-4aec-a3f3-243332cf2ca3.png?v=1780491199"}],"url":"https:\/\/lamycosphere.com\/en-int\/collections\/ingredients-pour-substrats-de-champignons.oembed?page=2","provider":"La Mycosphère","version":"1.0","type":"link"}