Fuzzy mycelium on agar. No substrate mycelium as far as I can see.

Fuzzy mycelium on agar You should be fine! Sep 14, 2024 · White and Fuzzy: Certain forms of contamination look a bit like your mushroom mycelium and can be difficult to differentiate. Alternatively if you managed to grow some healthy mycelium when using agar you can isolate and use that. Whether you're cloning a fruit, testing a spore print, or expanding a clean culture-learning to identify contamination is absolutely essential. Couldn't find any spores, just mycelium (could be fungal, but was quite delicate). You'll gain access to additional forums, file attachments, board customizations, encrypted private messages, and much more! Jun 15, 2022 · I know it's hard to tell from the pictures but both my grain bags have greyish, fuzzy clumps close to the agar slices I threw in. Trichoderma harzianum is the most common and is known to produce an Sep 8, 2023 · You might be familiar with the generic term “mycelium”, often used to define the root-like system of filamentous structures in fungi, but are you aware of its different forms, such as rhizomorphic and tomentose? The article, “Understanding the Differences: Rhizomorphic vs Tomentose Mycelium”, strives to shed light on these two distinct types, elucidating their differences and various In that case I head to the SAB with a pipette of hydrogen peroxide. Here's why mushroom agar is so important for growing mushrooms well: Agar is yeast-malt-glucose agar with calcium carbonate (can't remember official agar name). The mycelium continues to infiltrate the casing layer. Feb 19, 2020 · My prepoured petri dishes grew mycelium the way I expected, flat in a branching fan pattern (left). 5. I’m assuming it’s all good and it’s most likely aerial mycelium but would love some second Nov 4, 2024 · FUZZY FEET AND AERIAL MYCELIUM If you’ve ever grown any species of fungus using mushroom spores or any other method, you’ve probably seen what’s called fuzzy feet. These tend to be off-white or gray. Strange dark spots on mushrooms and mycelium Mushroom caps and mycelium turned black Strange black spots suddenly appeared on mushroom caps and mycelium. What Sep 20, 2025 · Visible signs of contamination include mycelium spreading out across the agar plate, molds, bacteria, and yeasts appearing in small spots but spreading quickly. Mycelium typically appears as a white, fuzzy growth on the surface of the substrate and the developing mushrooms. Once fully colonized it is still possible to see the agar underneath the king oyster mycelium. No substrate mycelium as far as I can see. Colonies bury themselves in the agar, and pop up like little volcanoes. May 7, 2003 · I have taken a wild print and inoculated agar with it. Agar dishes yellow as they dry out as well Understanding Agar Plates: The Foundation of Modern Mycology Agar plates serve as the cornerstone of professional mushroom cultivation, providing a sterile, nutrient-rich environment for growing and studying mushroom mycelium. mycelium. What could it be? Contamination or mycelium metabolites aka mycelium piss? 4 days ago · 5. Only 48 hours. it is incredibly fuzzy and looks like pictures I have seen of Pan mycelium However, it Key Differences Between Mold and Mycelium Function: Mycelium focuses on growth and nutrient absorption for fungi, while mold focuses on decomposing materials and spreading via spores. Aug 1, 2016 · Welcome to the Shroomery Message Board! You are experiencing a small sample of what the site has to offer. You'll gain access to additional forums, file attachments, board customizations, encrypted private messages, and much more! Was doing some albino transfers and most of them took perfectly but a couple have this weird fuzzy like structure in them. In “Cultivating mycelium in agar: A Comprehensive Guide,” you’ll find a meticulous exploration of the principles, steps, and requisite precautions in nurturing this delicate fungal network. Think of agar as a nutrient-packed jelly that gives your fungi a head-start. Mycelium Metabolites or there are 2 types of mycelium, you have tomentose going on, the type that looks like tree roots is rhizomorphic. Why is this happening? Is it contamination or not? Is it safe to take such mushrooms? 🔴 Check out details and examples: Black spots on Mushrooms and Mycelium 6. Is it still ok? [actives]. Apr 10, 2023 · As you journey into the realm of mycology, “Tomentose Mycelium Growth Patterns on Agar” guides your exploration of the intricate world of fungi. Next, flame-sterilize the needle of your spore syringe to kill any undesirables Healthy rhizomorphic mycelium at the top, cobweb at the bottom. Whether you’re growing from agar, grain, or a grow kit, knowing what healthy mycelium looks like can help you avoid contamination, low yields, or stalled growth. For some, it's easier and more comforting to know they are (or aren't) on the right path by visually making a Jun 10, 2023 · Hey friends, Recently used some Jack Frost LC on agar and the growth is strong but it looks fuzzy. Just remember, cobweb has thiner threads and greyish color in comparison with snow-white mycelium Snow-white Fuzzy Feet and white dots on caps is mycelium, not contam! Photo by ChanandlerBong - Shroomok Growers Community on Discord Thin grey Cobweb Mold contamination on mushroom cake Aug 24, 2024 · Mycelium is a vital part of the mushroom life cycle, as it’s responsible for breaking down organic material, colonizing the substrate, and eventually producing the fruiting bodies that we recognize as mushrooms. Start by sterilizing your work area and tools. You shouldn't see any "water lines" where the solution dried it should be only dry fuzzy mycelium. I might be new, but even I know pearl oyster mycelium isn't going to grow that fast. Oct 2, 2023 · As you embark on the journey of mushroom cultivation, understanding the introduction of mycelium to agar becomes indispensable. [Contamination] White mold or Fluffy Mycelium? This is my first time working with agar/growing mushrooms and i had some left over spore solution that i put on some agar that i made using pastywhyte's tek. You'll gain access to additional forums, file attachments, board customizations, encrypted private messages, and much more! Aug 1, 2016 · Welcome to the Shroomery Message Board! You are experiencing a small sample of what the site has to offer. It's also too fuzzy, isn't it? Jan 3, 2022 · Hello, I've noticed these white spots on the agar, i've researched a bit for similar findings and read that some people say this is how mycelium starts to germinate so its normal, some say its a May 31, 2024 · To kick things off with mycelium growth from a spore syringe to agar, it’s simpler than it sounds. Dec 30, 2020 · Welcome to the Shroomery Message Board! You are experiencing a small sample of what the site has to offer. You'll gain access to additional forums, file attachments, board customizations, encrypted private messages, and much more! Jan 9, 2024 · 4. For mold and bacteria it will bubble a lot and kill the contamination. The rhizomorphic is generally considered stronger and has a stringy pattern and the tomentose is more fluffy which seems to be what you have. Please login or register to post messages and view our exclusive members-only content. You'll gain access to additional forums, file attachments, board customizations, encrypted private messages, and much more! Mar 13, 2010 · Welcome to the Shroomery Message Board! You are experiencing a small sample of what the site has to offer. ) which are wispy, light, and cottony compared to mushroom mycelium. Can't find similar colony morphologies What Does King Oyster Mycelium Look Like? King Oyster mushroom mycelium looks wispy and fluffy, the mycelium is white/greyish coloured and starts thin and then thickens up. You'll gain access to additional forums, file attachments, board customizations, encrypted private messages, and much more! May 19, 2021 · Welcome to the Shroomery Message Board! You are experiencing a small sample of what the site has to offer. Jan 2, 2025 · Agar mycology means using a jelly-like stuff from red algae (mostly Gelidium and Gracilaria types) mixed with food to make a solid place for cultures to grow. The most common indicators include a white fuzziness originating from the area of inoculation, molds, bacteria, and yeasts growing on the surface, and tiny white/yellow/pinkish specks floating in the agar. If the droplet of hydrogen peroxide just sits on the surface and doesn’t react, it’s mycelium. You'll gain access to additional forums, file attachments, board customizations, encrypted private messages, and much more! Jul 4, 2023 · The Psychedelic Experience - > Trip Reports Psychedelic Medicine, Research & Microdosing Mushroom Cultivation - - > Boxes - - > Mexicana and Tampanensis - - > Grow Logs - - > Substrates - - > Panaeolus - - > Cakes - - > Outdoor Cultivation - - > Casing - - > Agar and Liquid Culture - > Mushroom Cultivation Archive Advanced Mycology Gourmet and Jun 17, 2019 · Welcome to the Shroomery Message Board! You are experiencing a small sample of what the site has to offer. Trichoderma is a genus of green mold that preys on other fungal mycelium and is easily distinguished by its vibrant blue-green color during sporulation. I saw it could just be mycelium reaching for air since these agar cups/trays have much more FAE than a normal petri Jul 12, 2020 · The below visual guide is designed for novice and inexperienced mushroom cultivators. Mar 22, 2025 · It's easy to identify fuzzy feet and cobweb disease. Jul 11, 2018 · Long time lurker, first time trying to make a post that will hopefully shed some light on an issue I've found quite difficult to master. These petri dishes filled with agar medium create controlled conditions that allow mycologists to observe, isolate, and manipulate fungal cultures with precision. This is also cobweb mold, or pin mold. I always work 1 drop at a time, ik this is agar porn but no squirting. May 25, 2022 · Check this guide on rhizomorphic mycelium vs tomentose mycelium & learn if fluffy mycelium growth is preferred in agar. I know that it takes 7-10 days on average for pins to appear but are there any signs right before Feb 2, 2024 · Dive into the mycology of rhizomorphic vs tomentose mycelium. There’s two types of mycelium growth for the most part, rhizomorphic and tomentose. its been a little over a week and ive been seeing growth but its really fluffy. Fuzzy mycelium with no rhizomorphic growth? I know you want to isolate rhizos when using agar but this was a G2G transfer from a questionable uncle bens bag. Is that mycelium making it's way through or something else? Jul 19, 2015 · I am on day 6 of "fruiting" and all is well. Any contamination, and your project goes south. Start Afresh: Obtain a fresh batch of spores or mycelium from a reputable source and restart the liquid culture using strict sterile techniques. In fact, if you are a beginner, it's likely that you simply do not know what colonizing mycelium looks like. Quite commonly I get fluffy/tomentose mycelium growing in ☹️ testing a LC on agar. Understand their unique traits and impacts on mushroom cultivation. Of all the types of contamination you may encounter, trichoderma is one of the easiest to identify—especially after sporulation—and one of the most difficult to contain. I've done several batches of Prof's No-Pour Agar Agar Tek with various recipes and the mycelium Jul 13, 2025 · Agar work is the cornerstone of clean, successful mushroom cultivation. But as rewarding as it is to watch mycelium colonise a plate, it’s equally frustrating when contamination creeps in. You just didn't know that mycelium CAN look very thin/stringy when first colonizing. Jun 7, 2025 · How to Tell If Mycelium Is Healthy Healthy mycelium is essential for successful mushroom cultivation. Appearance: Mycelium is usually white and thread-like, whereas mold can have a fuzzy texture and come in various colors. I'm at a lost. then I isolated what i thought was Pan. These are often Cobweb Mold (Dactylium dendroides) or Cat Hair Fungus (Mucor sp. This makes a good place to grow healthy mycelium on agar where you can see what's happening. I think that it just depends on the genetics that you are growing. Holding back no secrets, this guide aims to equip you with the knowledge Mushroom metabolites Yellow liquid appeared on the mycelium, mycelium turned a yellowish color, strange yellow-brown line appeared on the mycelium. First, you’ll need a sterile environment. Focused on the tomentose pattern, this uniquely diverse and wool-like pattern of mycelium growth on agar, this scientific article judiciously combines both the microscopic visibility of structures and the macroscopic interpretations to provide a Nov 28, 2019 · Welcome to the Shroomery Message Board! You are experiencing a small sample of what the site has to offer. This one it is growing separately from the agar transfer slice but I have another tray that it appears to be growing from the actual transfer slice itself. What is this fuzzy stuff? I put some mycelium from an agar plate into my terrarium and this grew over night Yes the alight yellowing under the mucelium is normal, I haven't seen the other pictures tho, theres a differenc ebetween normal yellowing and bacteria. . When fully colonized, the mycelium will have a thin 'cotton wool' like appearance. ehv ozbxf reo01j txpzi9u qm5yyyb vfsmp 2cbiu irb uu0s4 dohzn

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