{"id":990319,"date":"2026-10-15T09:00:00","date_gmt":"2026-10-15T08:00:00","guid":{"rendered":"https:\/\/www.mondogrowkits.com\/?p=990319"},"modified":"2026-10-07T09:43:24","modified_gmt":"2026-10-07T08:43:24","slug":"was-ist-myzel","status":"publish","type":"post","link":"https:\/\/www.mondogrowkits.com\/de\/what-is-mycelium\/","title":{"rendered":"Was ist Myzel? Wie es w\u00e4chst und woran Sie gesundes Myzel erkennen"},"content":{"rendered":"\n<div class=\"mgk-article\">\n<div class=\"mgk-lead\" style=\"font-family:'Outfit',sans-serif;margin:1.4em 0 1.6em;padding:22px 26px;border-radius:18px;background:#f4f1fa;border:1px solid #e7e0f0;color:#26332d;\"><p style=\"margin:0;font-weight:400;font-size:1.08em;line-height:1.65;\">Mycelium is the vegetative body of a fungus: a network of microscopic, thread-like cells called hyphae that grows through soil, wood or substrate and absorbs food from it. The mushroom you see above ground is only the reproductive part; the mycelium is the organism doing the living, feeding and spreading. In a magic mushroom grow kit, healthy mycelium shows up as a dense white layer that turns the substrate solid.<\/p><\/div>\n<nav aria-label=\"Contents\" style=\"font-family:'Outfit',sans-serif;margin:0 0 1.8em;padding:16px 22px 10px;border:1px solid #e5e9e4;border-radius:18px;font-size:15px;line-height:1.45;\"><p style=\"font-family:'Outfit',sans-serif;margin:0 0 8px;color:#1f4d3a;font-size:12px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;\">Contents<\/p><ol style=\"margin:0 0 0 1.2em;padding:0;columns:2 260px;column-gap:32px;color:#a8b89f;\"><li style=\"margin:0 0 8px;padding-left:2px;break-inside:avoid;\"><a href=\"#what-is-mycelium-made-of\" style=\"color:#1f4d3a;text-decoration:none;\">What is mycelium made of?<\/a><\/li><li style=\"margin:0 0 8px;padding-left:2px;break-inside:avoid;\"><a href=\"#how-does-mycelium-grow-and-feed\" style=\"color:#1f4d3a;text-decoration:none;\">How does mycelium grow and feed?<\/a><\/li><li style=\"margin:0 0 8px;padding-left:2px;break-inside:avoid;\"><a href=\"#what-is-the-difference-between-mycelium-a-mushroom-and-a-sclerotium\" style=\"color:#1f4d3a;text-decoration:none;\">What is the difference between mycelium, a mushroom and a sclerotium?<\/a><\/li><li style=\"margin:0 0 8px;padding-left:2px;break-inside:avoid;\"><a href=\"#what-does-healthy-mycelium-look-like\" style=\"color:#1f4d3a;text-decoration:none;\">What does healthy mycelium look like?<\/a><\/li><li style=\"margin:0 0 8px;padding-left:2px;break-inside:avoid;\"><a href=\"#healthy-mycelium-or-a-problem-a-comparison\" style=\"color:#1f4d3a;text-decoration:none;\">Healthy mycelium or a problem? A comparison<\/a><\/li><li style=\"margin:0 0 8px;padding-left:2px;break-inside:avoid;\"><a href=\"#how-does-mycelium-work-in-liquid-cultures-and-grow-kits\" style=\"color:#1f4d3a;text-decoration:none;\">How does mycelium work in liquid cultures and grow kits?<\/a><\/li><li style=\"margin:0 0 8px;padding-left:2px;break-inside:avoid;\"><a href=\"#what-does-mycelium-do-in-nature\" style=\"color:#1f4d3a;text-decoration:none;\">What does mycelium do in nature?<\/a><\/li><li style=\"margin:0 0 8px;padding-left:2px;break-inside:avoid;\"><a href=\"#what-is-mycelium-used-for-besides-growing-mushrooms\" style=\"color:#1f4d3a;text-decoration:none;\">What is mycelium used for besides growing mushrooms?<\/a><\/li><\/ol><\/nav>\n<h2 id=\"what-is-mycelium-made-of\">What is mycelium made of?<\/h2>\n<p>Mycelium is made of hyphae, tubular cells only a few micrometres wide that grow at their tips, branch and fuse into one connected network. Each hypha is surrounded by a cell wall built largely from chitin, the same material found in insect shells, which is one reason fungi are not plants.<\/p>\n<p>A single strand is invisible to the naked eye. What you see as &#8220;white fluff&#8221; on grain or coir is millions of hyphae packed together. Under a microscope the picture is closer to a road network than a cotton ball: main routes, side branches and cross-connections where hyphae have fused. Mycologists call that fusion anastomosis. Fricker and colleagues at Oxford and Cardiff describe how those loops give the network spare routes, so food and water can still move when one section is damaged or eaten.<\/p>\n<h2 id=\"how-does-mycelium-grow-and-feed\">How does mycelium grow and feed?<\/h2>\n<p>Mycelium grows by extending its hyphal tips forward while the older parts behind them transport water and nutrients. All new cell wall material is delivered to the very tip, carried there along internal tracks, so a hypha moves through its food source like a drill rather than swelling everywhere at once (Riquelme et al., 2018).<\/p>\n<p>Feeding happens outside the cell. A fungus cannot swallow anything, so the hyphae release enzymes into their surroundings that break starch, cellulose and other large molecules down into sugars and amino acids. Those small molecules are then absorbed through the cell wall. That is why mycelium needs direct contact with its food, and why a fully colonized substrate feels firm: the hyphae have grown into and around every grain or fibre.<\/p>\n<p>Three conditions decide how fast this goes:<\/p>\n<ul><li><strong>Temperature.<\/strong> Psilocybe cubensis colonizes best at a stable 24 to 27 \u00b0C, the range Mondo recommends for incubation. Below 21 \u00b0C growth slows down clearly; above 27 \u00b0C the risk of heat stress and bacteria rises.<\/li><li><strong>Moisture.<\/strong> Hyphae need water to transport nutrients and push their tips forward. A substrate that dries out stalls; one that is waterlogged invites bacteria.<\/li><li><strong>Gas exchange.<\/strong> Mycelium breathes oxygen and gives off CO\u2082. During colonization it tolerates high CO\u2082 well, which is why grow bags stay closed at that stage.<\/li><\/ul>\n<h2 id=\"what-is-the-difference-between-mycelium-a-mushroom-and-a-sclerotium\">What is the difference between mycelium, a mushroom and a sclerotium?<\/h2>\n<p>A mushroom and a sclerotium are both made of mycelium, but they serve different purposes: a mushroom spreads spores, a sclerotium stores reserves so the fungus can survive bad conditions. The underlying network is the same tissue in both cases.<\/p>\n<style>@media (max-width:700px){.mgk-tabel-wrap{overflow:visible!important;border:0!important;border-radius:0!important;}.mgk-tabel,.mgk-tabel tbody,.mgk-tabel tr,.mgk-tabel td{display:block!important;width:100%!important;box-sizing:border-box;}.mgk-tabel thead{display:none!important;}.mgk-tabel tr{margin:0 0 14px;border:1px solid #e4e4e4;border-radius:14px;overflow:hidden;background:#ffffff;}.mgk-tabel td{border:0!important;border-bottom:1px solid #eeeeee!important;padding:.6em 1em!important;background:#ffffff!important;}.mgk-tabel td:last-child{border-bottom:0!important;}.mgk-tabel td:first-child{background:#1f4d3a!important;color:#ffffff!important;font-weight:600;}.mgk-tabel td:first-child a{color:#ffffff!important;}.mgk-tabel td[data-label]:not(:first-child)::before{content:attr(data-label);display:block;font-size:.78em;font-weight:600;letter-spacing:.04em;text-transform:uppercase;color:#8672b7;margin-bottom:2px;}}<\/style><div class=\"mgk-tabel-wrap\" style=\"overflow-x:auto;margin:1.2em 0 1.6em;border:1px solid #e5e9e4;border-radius:18px;\"><table class=\"compare-table mgk-tabel\" style=\"font-family:'Outfit',sans-serif;width:100%;border-collapse:collapse;font-size:.95em;margin:0;border:0;\"><thead><tr><th style=\"padding:12px 16px;text-align:left;background:#1f4d3a;color:#ffffff;font-weight:600;border:0;\">Structure<\/th><th style=\"padding:12px 16px;text-align:left;background:#1f4d3a;color:#ffffff;font-weight:600;border:0;\">What it is<\/th><th style=\"padding:12px 16px;text-align:left;background:#1f4d3a;color:#ffffff;font-weight:600;border:0;\">Purpose<\/th><th style=\"padding:12px 16px;text-align:left;background:#1f4d3a;color:#ffffff;font-weight:600;border:0;\">Example<\/th><\/tr><\/thead><tbody><tr><td data-label=\"Structure\" style=\"padding:12px 16px;vertical-align:top;font-weight:400;border:0;border-top:1px solid #e5e9e4;background:#ffffff;font-weight:600;color:#1f4d3a;\">Mycelium<\/td><td data-label=\"What it is\" style=\"padding:12px 16px;vertical-align:top;font-weight:400;border:0;border-top:1px solid #e5e9e4;background:#ffffff;\">Loose network of hyphae<\/td><td data-label=\"Purpose\" style=\"padding:12px 16px;vertical-align:top;font-weight:400;border:0;border-top:1px solid #e5e9e4;background:#ffffff;\">Feeding and spreading<\/td><td data-label=\"Example\" style=\"padding:12px 16px;vertical-align:top;font-weight:400;border:0;border-top:1px solid #e5e9e4;background:#ffffff;\">White growth through substrate<\/td><\/tr><tr><td data-label=\"Structure\" style=\"padding:12px 16px;vertical-align:top;font-weight:400;border:0;border-top:1px solid #e5e9e4;background:#f7f8f5;font-weight:600;color:#1f4d3a;\">Mushroom (fruiting body)<\/td><td data-label=\"What it is\" style=\"padding:12px 16px;vertical-align:top;font-weight:400;border:0;border-top:1px solid #e5e9e4;background:#f7f8f5;\">Tightly packed hyphae formed above the substrate<\/td><td data-label=\"Purpose\" style=\"padding:12px 16px;vertical-align:top;font-weight:400;border:0;border-top:1px solid #e5e9e4;background:#f7f8f5;\">Producing and releasing spores<\/td><td data-label=\"Example\" style=\"padding:12px 16px;vertical-align:top;font-weight:400;border:0;border-top:1px solid #e5e9e4;background:#f7f8f5;\">Psilocybe cubensis caps and stems<\/td><\/tr><tr><td data-label=\"Structure\" style=\"padding:12px 16px;vertical-align:top;font-weight:400;border:0;border-top:1px solid #e5e9e4;background:#ffffff;font-weight:600;color:#1f4d3a;\">Sclerotium<\/td><td data-label=\"What it is\" style=\"padding:12px 16px;vertical-align:top;font-weight:400;border:0;border-top:1px solid #e5e9e4;background:#ffffff;\">Hard, compact mass of hyphae with a darker outer layer<\/td><td data-label=\"Purpose\" style=\"padding:12px 16px;vertical-align:top;font-weight:400;border:0;border-top:1px solid #e5e9e4;background:#ffffff;\">Storing food and surviving drought or cold<\/td><td data-label=\"Example\" style=\"padding:12px 16px;vertical-align:top;font-weight:400;border:0;border-top:1px solid #e5e9e4;background:#ffffff;\">Magic truffles from Psilocybe tampanensis or P. mexicana<\/td><\/tr><\/tbody><\/table><\/div>\n<p>Britannica describes a sclerotium as a persistent, vegetative resting body that can range from a few cells to about 10 centimetres across. Magic truffles are sclerotia of this kind. They are not truffles in the culinary sense and not young mushrooms either, which is also why they sit in a separate legal category in the Netherlands. You can read more about them on our <a href=\"\/magic-truffles\/\">magic truffles<\/a> page.<\/p>\n<h2 id=\"what-does-healthy-mycelium-look-like\">What does healthy mycelium look like?<\/h2>\n<p>Healthy mycelium is bright white, dense and growing steadily outward from the point of inoculation. In Psilocybe cubensis it comes in two normal growth forms, and both are fine.<\/p>\n<p><strong>Rhizomorphic mycelium<\/strong> grows in rope-like strands that branch out like roots. It is often seen as a sign of an aggressive, vigorous culture, and many growers prefer it when selecting cultures on agar. The strands are bundles of hyphae working as transport lines, a structure that Fricker et al. link to much faster movement of water and nutrients than through loose hyphae.<\/p>\n<p><strong>Tomentose mycelium<\/strong> is fluffy and cotton-like, without clear strands. Beginners sometimes mistake it for mold, but it is a normal growth form. Plenty of cultures switch between the two in the same bag, especially where they touch the plastic or meet air. Stamets and Chilton already described both types in <em>The Mushroom Cultivator<\/em> in 1983.<\/p>\n<p>What matters more than the shape is the colour and the pace. Healthy mycelium stays white and keeps spreading. A thin, greyish, cobweb-like layer that grows very fast over the surface in a day or two is a different organism.<\/p>\n<div class=\"callout tip\" style=\"font-family:'Outfit',sans-serif;margin:1.6em 0;padding:20px 24px;border-radius:18px;background:#eef2eb;border:1px solid #a8b89f;\"><p style=\"font-family:'Outfit',sans-serif;margin:0 0 8px;color:#1f4d3a;font-size:12px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;\">Look at the leading edge<\/p><div style=\"color:#26332d;\"><p style=\"margin-bottom:.4em;\">The edge of the colonizing area tells you most. A clean white front that advances a little every day is healthy. If the edge stops for a week at a good temperature, or a differently coloured patch appears right in front of it, the mycelium has met something it cannot or will not grow through.<\/p><\/div><\/div>\n<h2 id=\"healthy-mycelium-or-a-problem-a-comparison\">Healthy mycelium or a problem? A comparison<\/h2>\n<p>Most worries about mycelium come down to a handful of colours and textures. This table covers the ones growers ask about most.<\/p>\n<div class=\"mgk-tabel-wrap\" style=\"overflow-x:auto;margin:1.2em 0 1.6em;border:1px solid #e5e9e4;border-radius:18px;\"><table class=\"compare-table mgk-tabel\" style=\"font-family:'Outfit',sans-serif;width:100%;border-collapse:collapse;font-size:.95em;margin:0;border:0;\"><thead><tr><th style=\"padding:12px 16px;text-align:left;background:#1f4d3a;color:#ffffff;font-weight:600;border:0;\">What you see<\/th><th style=\"padding:12px 16px;text-align:left;background:#1f4d3a;color:#ffffff;font-weight:600;border:0;\">Most likely cause<\/th><th style=\"padding:12px 16px;text-align:left;background:#1f4d3a;color:#ffffff;font-weight:600;border:0;\">What it means<\/th><\/tr><\/thead><tbody><tr><td data-label=\"What you see\" style=\"padding:12px 16px;vertical-align:top;font-weight:400;border:0;border-top:1px solid #e5e9e4;background:#ffffff;font-weight:600;color:#1f4d3a;\">Bright white, rope-like strands<\/td><td data-label=\"Most likely cause\" style=\"padding:12px 16px;vertical-align:top;font-weight:400;border:0;border-top:1px solid #e5e9e4;background:#ffffff;\">Rhizomorphic mycelium<\/td><td data-label=\"What it means\" style=\"padding:12px 16px;vertical-align:top;font-weight:400;border:0;border-top:1px solid #e5e9e4;background:#ffffff;\">Healthy, vigorous growth<\/td><\/tr><tr><td data-label=\"What you see\" style=\"padding:12px 16px;vertical-align:top;font-weight:400;border:0;border-top:1px solid #e5e9e4;background:#f7f8f5;font-weight:600;color:#1f4d3a;\">White, fluffy, cotton-like<\/td><td data-label=\"Most likely cause\" style=\"padding:12px 16px;vertical-align:top;font-weight:400;border:0;border-top:1px solid #e5e9e4;background:#f7f8f5;\">Tomentose mycelium<\/td><td data-label=\"What it means\" style=\"padding:12px 16px;vertical-align:top;font-weight:400;border:0;border-top:1px solid #e5e9e4;background:#f7f8f5;\">Healthy, normal growth form<\/td><\/tr><tr><td data-label=\"What you see\" style=\"padding:12px 16px;vertical-align:top;font-weight:400;border:0;border-top:1px solid #e5e9e4;background:#ffffff;font-weight:600;color:#1f4d3a;\">Blue or bluish-green stains on white mycelium<\/td><td data-label=\"Most likely cause\" style=\"padding:12px 16px;vertical-align:top;font-weight:400;border:0;border-top:1px solid #e5e9e4;background:#ffffff;\">Bruising after damage or stress<\/td><td data-label=\"What it means\" style=\"padding:12px 16px;vertical-align:top;font-weight:400;border:0;border-top:1px solid #e5e9e4;background:#ffffff;\">Usually harmless in Psilocybe species<\/td><\/tr><tr><td data-label=\"What you see\" style=\"padding:12px 16px;vertical-align:top;font-weight:400;border:0;border-top:1px solid #e5e9e4;background:#f7f8f5;font-weight:600;color:#1f4d3a;\">Clear to yellow or amber droplets<\/td><td data-label=\"Most likely cause\" style=\"padding:12px 16px;vertical-align:top;font-weight:400;border:0;border-top:1px solid #e5e9e4;background:#f7f8f5;\">Metabolites released by the mycelium<\/td><td data-label=\"What it means\" style=\"padding:12px 16px;vertical-align:top;font-weight:400;border:0;border-top:1px solid #e5e9e4;background:#f7f8f5;\">Usually harmless, often a sign of stress or competition<\/td><\/tr><tr><td data-label=\"What you see\" style=\"padding:12px 16px;vertical-align:top;font-weight:400;border:0;border-top:1px solid #e5e9e4;background:#ffffff;font-weight:600;color:#1f4d3a;\">Green powdery patches<\/td><td data-label=\"Most likely cause\" style=\"padding:12px 16px;vertical-align:top;font-weight:400;border:0;border-top:1px solid #e5e9e4;background:#ffffff;\">Mold, often Trichoderma<\/td><td data-label=\"What it means\" style=\"padding:12px 16px;vertical-align:top;font-weight:400;border:0;border-top:1px solid #e5e9e4;background:#ffffff;\">Contamination; do not open the bag indoors<\/td><\/tr><tr><td data-label=\"What you see\" style=\"padding:12px 16px;vertical-align:top;font-weight:400;border:0;border-top:1px solid #e5e9e4;background:#f7f8f5;font-weight:600;color:#1f4d3a;\">Grey, wispy, fast cobweb-like growth<\/td><td data-label=\"Most likely cause\" style=\"padding:12px 16px;vertical-align:top;font-weight:400;border:0;border-top:1px solid #e5e9e4;background:#f7f8f5;\">Cobweb mold<\/td><td data-label=\"What it means\" style=\"padding:12px 16px;vertical-align:top;font-weight:400;border:0;border-top:1px solid #e5e9e4;background:#f7f8f5;\">Contamination<\/td><\/tr><tr><td data-label=\"What you see\" style=\"padding:12px 16px;vertical-align:top;font-weight:400;border:0;border-top:1px solid #e5e9e4;background:#ffffff;font-weight:600;color:#1f4d3a;\">Orange, pink or black spots<\/td><td data-label=\"Most likely cause\" style=\"padding:12px 16px;vertical-align:top;font-weight:400;border:0;border-top:1px solid #e5e9e4;background:#ffffff;\">Other molds<\/td><td data-label=\"What it means\" style=\"padding:12px 16px;vertical-align:top;font-weight:400;border:0;border-top:1px solid #e5e9e4;background:#ffffff;\">Contamination<\/td><\/tr><tr><td data-label=\"What you see\" style=\"padding:12px 16px;vertical-align:top;font-weight:400;border:0;border-top:1px solid #e5e9e4;background:#f7f8f5;font-weight:600;color:#1f4d3a;\">Wet, slimy, discoloured grain with a sour smell<\/td><td data-label=\"Most likely cause\" style=\"padding:12px 16px;vertical-align:top;font-weight:400;border:0;border-top:1px solid #e5e9e4;background:#f7f8f5;\">Bacteria<\/td><td data-label=\"What it means\" style=\"padding:12px 16px;vertical-align:top;font-weight:400;border:0;border-top:1px solid #e5e9e4;background:#f7f8f5;\">Contamination; the mycelium stops at that spot<\/td><\/tr><tr><td data-label=\"What you see\" style=\"padding:12px 16px;vertical-align:top;font-weight:400;border:0;border-top:1px solid #e5e9e4;background:#ffffff;font-weight:600;color:#1f4d3a;\">White growth that stopped for over a week at 24 to 27 \u00b0C<\/td><td data-label=\"Most likely cause\" style=\"padding:12px 16px;vertical-align:top;font-weight:400;border:0;border-top:1px solid #e5e9e4;background:#ffffff;\">Stalled colonization<\/td><td data-label=\"What it means\" style=\"padding:12px 16px;vertical-align:top;font-weight:400;border:0;border-top:1px solid #e5e9e4;background:#ffffff;\">Check temperature and look for hidden contamination<\/td><\/tr><\/tbody><\/table><\/div>\n<p>Our guide to <a href=\"\/mushroom-grow-kit-contamination-how-to-identify-it\/\">grow kit contamination<\/a> has photos of each type and explains what to do with an affected kit.<\/p>\n<h3>Why does mycelium turn blue?<\/h3>\n<p>Blue spots on Psilocybe mycelium are a bruising reaction, not mold. When hyphae are damaged, enzymes inside the cells break down psilocybin to psilocin, and psilocin links up into blue pigment molecules. Lenz and colleagues at Friedrich Schiller University Jena described this chemistry in 2020. Bruising appears where the bag was squeezed, bumped or handled, and where the mycelium dries out. The way to tell it from green mold: bruising is a stain on top of white mycelium, mold is a powdery layer of its own that grows and spreads.<\/p>\n<div class=\"callout warn\" style=\"font-family:'Outfit',sans-serif;margin:1.6em 0;padding:20px 24px;border-radius:18px;background:#fff8e9;border:1px solid #f1dfb4;\"><p style=\"font-family:'Outfit',sans-serif;margin:0 0 8px;color:#8a5a00;font-size:12px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;\">When in doubt, do not open the bag<\/p><div style=\"color:#26332d;\"><p style=\"margin-bottom:.4em;\">Green, black or orange mold produces masses of spores. Opening a contaminated bag indoors spreads them through your room and into your next grow. Keep the bag closed and contact support before you do anything with it.<\/p><\/div><\/div>\n<h2 id=\"how-does-mycelium-work-in-liquid-cultures-and-grow-kits\">How does mycelium work in liquid cultures and grow kits?<\/h2>\n<p>In a liquid culture, mycelium grows as small floating clumps or strands in a clear nutrient broth, and each clump can start new growth once injected into substrate. A healthy liquid culture looks like clear liquid with white wisps; cloudy or discoloured broth points to bacteria.<\/p>\n<p>At Mondo, every <a href=\"\/magic-mushroom-liquid-cultures\/\">liquid culture<\/a> starts on Petri dishes, where the cleanest and strongest growing section of mycelium is selected and transferred into broth. That is the step that separates a liquid culture from a spore syringe. Spores still have to germinate and pair with a compatible partner before strong mycelium forms, while a liquid culture is already that mature mycelium. Our comparison of <a href=\"\/liquid-culture-vs-spore-syringe\/\">liquid culture vs spore syringe<\/a> covers what that means for speed and consistency.<\/p>\n<p>A <a href=\"\/magic-mushroom-grow-kits\/\">magic mushroom grow kit<\/a> skips the inoculation stage altogether. It arrives with substrate that is already fully colonized, so the mycelium has finished its feeding phase and is ready to fruit. Your job is to give it the conditions that trigger fruiting: bright indirect light, 23 to 25 \u00b0C, high humidity and fresh air once pins appear. In a cold room, a <a href=\"\/mycelium-growth-heat-mat-grow-kit\/\">heat mat<\/a> keeps the mycelium in its working range.<\/p>\n<h2 id=\"what-does-mycelium-do-in-nature\">What does mycelium do in nature?<\/h2>\n<p>In nature, mycelium does two big jobs: it recycles dead plant material and it supplies most land plants with water and minerals. Without it, forests would bury themselves in their own leaves and wood.<\/p>\n<p><strong>Decomposition.<\/strong> Wood-decay fungi are among the few organisms that can break down lignin, the tough polymer that makes wood rigid. A genome study of 31 fungi led by Floudas (2012) traced that ability back to the Paleozoic era and linked it to the end of the coal-forming period. Psilocybe cubensis is a decomposer too, though of dung and grass rather than wood, which is why it grows on manure-based and grain substrates.<\/p>\n<p><strong>Mycorrhiza.<\/strong> Many fungi live in partnership with plant roots. The mycelium extends the root system far into the soil and trades water and minerals such as phosphorus for sugars from the plant. Brundrett and Tedersoo (2018) estimate that 72% of vascular plant species form arbuscular mycorrhiza, and only about 8% are completely non-mycorrhizal. Psilocybe cubensis is not a mycorrhizal species; it lives on dead organic matter.<\/p>\n<h2 id=\"what-is-mycelium-used-for-besides-growing-mushrooms\">What is mycelium used for besides growing mushrooms?<\/h2>\n<p>Mycelium is increasingly used as a binder for biobased materials, such as packaging, insulation panels and acoustic tiles. The method is simple in principle: mycelium is grown through agricultural waste like straw or hemp, glues the particles together, and is then dried or heated to stop growth.<\/p>\n<p>A critical review by Jones and colleagues (2020) in <em>Materials &amp; Design<\/em> concludes that mycelium composites are light, insulate well and burn less readily than many foam plastics, but are still weaker than conventional building materials and absorb water. For now they compete with foam packaging and insulation, not with concrete or timber.<\/p>\n<div class=\"callout green mgk-proof\" style=\"font-family:'Outfit',sans-serif;margin:2em 0;padding:clamp(18px,5vw,30px);border-radius:22px;background:#1f4d3a;color:#ffffff;box-sizing:border-box;\">\n<p style=\"margin:0 0 .7em;font-size:1.15em;line-height:1.35;font-weight:700;color:#ffffff;\">Healthy mycelium from the Mondo lab<\/p>\n<div style=\"display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,190px),1fr));gap:8px;margin:0 0 1.1em;\"><span style=\"display:flex;align-items:center;gap:.45em;background:rgba(255,255,255,.10);border:1px solid #a8b89f;border-radius:12px;padding:.5em .8em;font-size:.92em;line-height:1.3;\"><span style=\"flex:0 0 auto;color:#a8b89f;font-weight:700;\">&#10003;<\/span><span>Growing since 2009<\/span><\/span><span style=\"display:flex;align-items:center;gap:.45em;background:rgba(255,255,255,.10);border:1px solid #a8b89f;border-radius:12px;padding:.5em .8em;font-size:.92em;line-height:1.3;\"><span style=\"flex:0 0 auto;color:#a8b89f;font-weight:700;\">&#10003;<\/span><span>Discreet, tracked shipping<\/span><\/span><span style=\"display:flex;align-items:center;gap:.45em;background:rgba(255,255,255,.10);border:1px solid #a8b89f;border-radius:12px;padding:.5em .8em;font-size:.92em;line-height:1.3;\"><span style=\"flex:0 0 auto;color:#a8b89f;font-weight:700;\">&#10003;<\/span><span>Step-by-step manuals<\/span><\/span><\/div>\n\n<p style=\"margin:0 0 1.1em;color:#ffffff;font-weight:400;\">Every Mondo liquid culture starts from a selected, clean section of mycelium on agar and comes as a 20 ml syringe with a sterile needle, alcohol swabs and a step-by-step manual. <\/p>\n<div style=\"display:flex;flex-wrap:wrap;align-items:center;gap:6px 18px;\"><a href=\"\/magic-mushroom-liquid-cultures\/\" class=\"button secondary\" style=\"border-radius:99px;\">\n\t\t<span>Shop liquid cultures<\/span>\n\t<\/a>\n\n<\/div><\/div>\n<h2 id=\"more-questions-about-mycelium\">More questions about mycelium<\/h2>\n<div class=\"accordion\">\n\t<div id=\"accordion-95131863\" class=\"accordion-item\">\n\t\t<a id=\"accordion-95131863-label\" class=\"accordion-title plain\" href=\"#accordion-item-is-mycelium-alive?\" aria-expanded=\"false\" aria-controls=\"accordion-95131863-content\">\n\t\t\t<button class=\"toggle\" aria-label=\"Umschalten\"><i class=\"icon-angle-down\" aria-hidden=\"true\"><\/i><\/button>\n\t\t\t<span>Is mycelium alive?<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-95131863-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-95131863-label\">\n\t\t\t\n<p>Yes. Mycelium is the living, growing part of the fungus. It takes up food, breathes oxygen and responds to temperature and damage. A colonized substrate that is kept too cold or too dry is not dead, but its growth slows or stops until conditions improve.<\/p>\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-902848096\" class=\"accordion-item\">\n\t\t<a id=\"accordion-902848096-label\" class=\"accordion-title plain\" href=\"#accordion-item-how-fast-does-mycelium-grow?\" aria-expanded=\"false\" aria-controls=\"accordion-902848096-content\">\n\t\t\t<button class=\"toggle\" aria-label=\"Umschalten\"><i class=\"icon-angle-down\" aria-hidden=\"true\"><\/i><\/button>\n\t\t\t<span>How fast does mycelium grow?<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-902848096-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-902848096-label\">\n\t\t\t\n<p>That depends on the species, the temperature and the food source. For Psilocybe cubensis inoculated with liquid culture, most substrate bags are fully white in roughly two to four weeks at 24 to 27 \u00b0C. Spores start more slowly because they first have to germinate and pair up.<\/p>\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-3977481073\" class=\"accordion-item\">\n\t\t<a id=\"accordion-3977481073-label\" class=\"accordion-title plain\" href=\"#accordion-item-can-mycelium-beat-a-contamination?\" aria-expanded=\"false\" aria-controls=\"accordion-3977481073-content\">\n\t\t\t<button class=\"toggle\" aria-label=\"Umschalten\"><i class=\"icon-angle-down\" aria-hidden=\"true\"><\/i><\/button>\n\t\t\t<span>Can mycelium beat a contamination?<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-3977481073-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-3977481073-label\">\n\t\t\t\n<p>Sometimes mycelium surrounds a small bacterial spot and walls it off, but you cannot count on it. Mold that has started producing green or black spores almost always wins in the end. Treat any spreading coloured patch as a lost bag rather than waiting to see what happens.<\/p>\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-2467853349\" class=\"accordion-item\">\n\t\t<a id=\"accordion-2467853349-label\" class=\"accordion-title plain\" href=\"#accordion-item-does-mycelium-contain-psilocybin?\" aria-expanded=\"false\" aria-controls=\"accordion-2467853349-content\">\n\t\t\t<button class=\"toggle\" aria-label=\"Umschalten\"><i class=\"icon-angle-down\" aria-hidden=\"true\"><\/i><\/button>\n\t\t\t<span>Does mycelium contain psilocybin?<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-2467853349-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-2467853349-label\">\n\t\t\t\n<p>Psilocybe mycelium can contain psilocybin and psilocin; the blue bruising described above is a visible sign of that chemistry. Spores are generally regarded as free of these compounds. That difference matters legally, so check the rules where you live before ordering cultures.<\/p>\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-1415231561\" class=\"accordion-item\">\n\t\t<a id=\"accordion-1415231561-label\" class=\"accordion-title plain\" href=\"#accordion-item-why-is-my-mycelium-growing-on-the-outside-of-the-bag-first?\" aria-expanded=\"false\" aria-controls=\"accordion-1415231561-content\">\n\t\t\t<button class=\"toggle\" aria-label=\"Umschalten\"><i class=\"icon-angle-down\" aria-hidden=\"true\"><\/i><\/button>\n\t\t\t<span>Why is my mycelium growing on the outside of the bag first?<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-1415231561-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-1415231561-label\">\n\t\t\t\n<p>Mycelium often looks more advanced against the plastic because that is the part you can see, and because there is a little more air at the surface. What matters is that the inside becomes solid too. A colonized bag feels firm and is white throughout when you look at it from all sides.<\/p>\n\t\t<\/div>\n\t<\/div>\n\t\n<\/div>\n\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Myzel ist der lebende K\u00f6rper eines Pilzes, ein Netz fadenf\u00f6rmiger Hyphen, das sich ern\u00e4hrt, ausbreitet und schlie\u00dflich fruchtet. So funktioniert es und so beurteilen Sie das Myzel in Ihrer eigenen Zucht.<\/p>","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"wpai_generated_summary":"","_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[178],"tags":[],"class_list":["post-990319","post","type-post","status-publish","format-standard","hentry","category-growing-guides"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/www.mondogrowkits.com\/de\/wp-json\/wp\/v2\/posts\/990319","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.mondogrowkits.com\/de\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.mondogrowkits.com\/de\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.mondogrowkits.com\/de\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.mondogrowkits.com\/de\/wp-json\/wp\/v2\/comments?post=990319"}],"version-history":[{"count":1,"href":"https:\/\/www.mondogrowkits.com\/de\/wp-json\/wp\/v2\/posts\/990319\/revisions"}],"predecessor-version":[{"id":990367,"href":"https:\/\/www.mondogrowkits.com\/de\/wp-json\/wp\/v2\/posts\/990319\/revisions\/990367"}],"wp:attachment":[{"href":"https:\/\/www.mondogrowkits.com\/de\/wp-json\/wp\/v2\/media?parent=990319"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.mondogrowkits.com\/de\/wp-json\/wp\/v2\/categories?post=990319"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.mondogrowkits.com\/de\/wp-json\/wp\/v2\/tags?post=990319"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}