Home/Mushroom Growing Supplies
  • Hardwood Fuel Pellets (20lb)

    Free US Shipping!
    $40.00
    You are ordering 20lb of the very same hardwood (oak) fuel pellets that we use for our work. This will arrive in a bag, within a USPS flat rate box. Oak is considered a universal donor for most wood loving gourmet mushrooms that are commonly cultivated. This substrate works great unsupplemented and can be pasteurized. If you prefer to supplement your substrates to see increased yields, you can add supplement like wheat bran, alfalfa pellets or other nitrogenous agricultural by-products to about 20% (5% for shiitake). Keep in mind that substrates that are supplemented MUST be sterilized. Order 100lb and save 15%! The discount will be applied when the product is added to the cart.
  • Sale!
    Out of stock

    10L Unicorn Spawn/Substrate Bags

    From $25.00 From $15.00
  • Black Pre-Poured Agar Plate Subscription

    ⭐⭐⭐ This is for the SUBSCRIPTION! Subscriptions ship for less and include free parafilm. For the one-off orders, please click here. ⭐⭐⭐
    Those of you familiar with our pre-poured agar plates & discounted monthly PDYA agar subscription service know about our agar, but wait til you try the black carbon, pre-poured PDYA plates with activated carbon.

    "..Carbon? 🤔"

    Activated carbon not only looks slick, offering a fantastic contrast against your mycelium without the ill effects of dyes or other chemicals. Activated carbon is known for use in culture work specifically for it's natural antibiotic properties. For those of you who want badass looking plates, and a more natural approach to antibiotics than pre-poured agar with antibiotics  you absolutely cannot go wrong with our pre-poured agar.

    NOTE: Don't use antibiotics as a crutch for poor technique, it will bite you in the ass!

    Pre-Pours are NOT individually wrapped, they arrive in 20 packs in sealed gallon zip-locks. If you would like pre-wrapped plates, send us an email for a vendor recommendation! We have shipped cases upon cases of plates, and issues with this process are minimal. Any issues will be replaced with photo/video evidence, don't worry about taking a loss when you take a bite out of Mycology with myctyson.com 🍄❤

    Some condensate can be expected when conditions outside (during shipping) are not comparable to inside (when you bring the box indoors). To remedy this, after sealing the plates, store them upside down and condensate will dissipate within 1-2 days.

    ⭐⭐ SHIPPING IS THE SAME COST FOR ANY QUANTITY OF PLATES! ⭐⭐

    THEY STORE WELL IN THE BAG THEY ARRIVE IN, STOCK UP AND SAVE ON SHIPPING!

    ⭐👇⭐👇⭐👇⭐ KEEP SCROLLING FOR MORE DETAILS FURTHER BELOW!! ⭐👇⭐👇⭐

  • $1 Pre-Poured Petri & Slant Subscription

    From $20.00 every 3 months
    Due to overwhelming demand & popularity, we are offering a simple way for people to never have to worry about agar again! The subscription is for 20 plates or 20 slants, at either monthly or quarterly intervals. Not only is shipping discounted to a flat $10 for subscription customers (a $5+ savings) but you also reap the benefit of FREE PARAFILM (or alternatives) with every order and $1 pricing all year round! No need to wait until the 1st Thursday of every month to get in on the $1/dish savings! If you'd like more than 20 dishes or slants, just increase the quantity to match the amount of dishes your operation requires.

    SCROLL DOWN FOR FAQ'S & MORE DETAILS!!

  • Measure Relative Humidity (RH) & temperature in your fruiting environment for your mushroom growing experiments and be put in complete control of your mushroom grows! Humidity is the most important factor to mushrooms when not considering the species and fresh air & temperature depending on which we are talking about in terms of important factors in order. Generally, we want mushrooms between 65F - 75F & 60-90%+- RH (relative humidity) - if you're not aware of what relative humidity is, it's simply humidity relative to the temperature it is being measured in. In other words, when the temperature is warm, more water vapor can be in the air than when it is cold. This is why these hygrometers will generally have temperature displays in addition to reading RH. For growing mushrooms, you can't go wrong by adding one of these to your SGFC, Greenhouse or Monotub with ANY mushroom grow. Yes, the big box stores have them. Feel free to choose one of those, we offer these not for practicality but for convenience and to ensure the success of our mushroom growing kits & other products. Thanks for looking!
  • Sale!

    Pre-Mixed Potato Dextrose Agar (PDYA) Powder, 300G

    From $40.00 From $35.00
    This is the very same agar mixture that we use for our pre-poured plates both PDYA & Carbon. 300G will make 3-400 plates, depending on fill volume. We use 15ML/100MM plate, your mileage may vary depending on how you pour. Recommended use 30G/1000ML water. More for a firmer media, less for a softer media. Softer media is sometimes desirable for work with spores. After opening, refrigeration is recommended for all pre-mixed agar, refrigeration REQUIRED for antibiotic agar after opening. Comes in a sealed, resealable bag. NOT FOR HUMAN OR ANIMAL CONSUMPTION!!!  
  • Black Pre-Poured Agar Plates

    Those of you familiar with our pre-poured agar plates & discounted monthly agar subscription service know about our agar, but wait til you try the black carbon, pre-poured PDYA plates with activated carbon.

    "..Carbon? 🤔"

    Activated carbon not only looks slick, offering a fantastic contrast against your mycelium without the ill effects of dyes or other chemicals. Activated carbon is known for use in culture work specifically for it's natural antibiotic properties. For those of you who want badass looking plates, and a more natural approach to antibiotics than pre-poured agar with antibiotics  you absolutely cannot go wrong with our pre-poured agar.

    NOTE: Don't use antibiotics as a crutch for poor technique, it will bite you in the ass!

    CARBON PLATES ARE LIMITED TO 10 20 PACK ORDERS PER WEEK!

    Pouring Fridays, shipping Mondays.

    Pre-Pours are NOT individually wrapped, they arrive in 20 packs in sealed gallon zip-locks. If you would like pre-wrapped plates, send us an email for a vendor recommendation! We have shipped cases upon cases of plates, and issues with this process are minimal. Any issues will be replaced with photo/video evidence, don't worry about taking a loss when you take a bite out of Mycology with myctyson.com 🍄❤

    Some condensate can be expected when conditions outside (during shipping) are not comparable to inside (when you bring the box indoors). To remedy this, after sealing the plates, store them upside down and condensate will dissipate within 1-2 days.

    ⭐⭐ SHIPPING IS THE SAME COST FOR ANY QUANTITY OF PLATES! ⭐⭐

    THEY STORE WELL IN THE BAG THEY ARRIVE IN, STOCK UP AND SAVE ON SHIPPING!

    ⭐👇⭐👇⭐👇⭐ KEEP SCROLLING FOR MORE DETAILS FURTHER BELOW!! ⭐👇⭐👇⭐

  • Sale!

    5lb Pasteurized Manure Mushroom Substrates

    From $20.00 From $15.00
    🎉 Due to popular customer demand, we've brought back our BLACK GOLD Manure! 🎉
    $60/shipped on 20LB (4 - 5lb Bags) orders. Select this option, NO COUPON REQUIRED! For reference, 4 bags fill a 56-quart tub to 3-4"
    MANURE IS PREPPED SATURDAYS!

    Manure is bagged and cooking begins Saturday. Cooks are done throughout the weekend and into Monday.

    If you order before Saturday at 9 AM EST, your order will ship the next Monday.

    ⭐💩🚨 THIS PRODUCT IS TO BE USED IMMEDIATELY ON RECEIPT! If storage is needed you can put them into the fridge or freeze them for long-term storage. ⭐💩🚨

    For custom blends, local pickup, or bulk orders (250lb+), please contact us at LetsGrow@MycTyson.com Manure is a 50:50 blend of composted (black gold) manure & hydrated vermiculite by weight (pictured) – amended with gypsum (chalk) for optimal mycelial growth. Pasteurized for 6 hours, guaranteed to arrive clean or your order will be replaced. ONCE THE BAGS ARE OPENED, THE ABOVE GUARANTEE IS NULL AND VOID! We do everything we can to guarantee you’ll receive a clean product, what you do with it after opening is up to you!! We encourage you to compare our products against others, and look forward to your repeat patronage! ** We are happy to replace ANY order which incurs shipping-related damage ASAP, at no added cost. Take photos & email us if there are any concerns! *** Guaranteed to arrive clean or your order WILL be replaced!

    ⚠👇 SCROLL DOWN FOR MORE INFORMATION! 👇⚠

  • Pre-Poured Agar Dishes & Slants

    From $20.00

    Sterile Petri Dishes

    We offer convenient MADE TO ORDER solutions for home growers, in this case, we help remove the hassle from pouring Petri dishes in a still air or glove box, or even for those who are too busy to make their own plates while running a mushroom farm. We are happy to help with sterile Petri dishes for culture work and slants for long-term storage of mushroom cultures. Upon receipt feel free to refrigerate, use when ready to get to work!

    "..Antibiotics? 🤔"

    Add antibiotics to the dishes/slants in the event you're working with spores, tissue transfers (cloning mushrooms) or are otherwise concerned about bacterial contaminants. For slants, it can't hurt to have an added layer of protection, but is not necessary!

    NOTE: Don't use antibiotics as a crutch for poor technique, it will bite you in the ass!

    ALL PRE-POURS ARE MADE TO ORDER!

    Expect up to 7 days before shipping.

    Pre-Pours are NOT individually wrapped, they arrive in 20 packs in sealed gallon zip-locks. If you would like pre-wrapped plates, send us an email for a vendor recommendation!

    Some condensate can be expected when conditions outside (during shipping) are not comparable to inside (when you bring the box indoors). To remedy this, after sealing the plates, store them upside down and condensate will dissipate within 1-2 days.

    If you'd like to mix your dishes & slants, keep them in increments of 20 & indicate in the 'Shipping Notes' on checkout!!

    SHIPPING IS THE SAME COST FOR ANY QUANTITY OF PLATES!

    THEY STORE WELL IN THE BAG THEY ARRIVE IN, STOCK UP AND SAVE ON SHIPPING!

    More Details Below!!

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