• First-generation (G1) Grifola frondosa (hen of the woods) isolated for indoor fruiting
  • Colonizes grain in about 18 days at 68–80°F
  • Fruits at 67–76°F and 90–93% humidity; harvest 20–30 days after fruiting conditions start
  • Advanced species: needs Master's Mix or heavily supplemented hardwood and a consolidation period
  • Includes a 16G 1.5" Luer Lock needle and alcohol prep pad; ships insulated
Price: $15.00
    Points to Purchase:1500
    Points Earned:75
    Bonus Points Earned:0

    Item #: MTK10
    Availability: In Stock
    Usually ships In 1 Day

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    Maitake Liquid Culture Syringe, 10cc G1 Isolate (Grifola frondosa) maitake liquid culture, hen of the woods liquid culture, grifola frondosa, maitake syringe, 10cc liquid culture syringe, G1 mushroom culture, gourmet mushroom culture

    Maitake Liquid Culture Syringe, 10cc G1 Isolate (Grifola frondosa)

    Price: $15.00

    Our Maitake is an isolated indoor strain of Grifola frondosa, the hen of the woods. It grows as a rosette of overlapping gray-brown fronds instead of a single cap, and it's one of the most sought-after gourmet mushrooms and one of the harder ones to fruit indoors.

    • G. frondosaSpecies
    • G1Isolated genetics
    • ~18 daysColonization
    • 67–76°FFruiting temp
    • AdvancedDifficulty

    Why grow our Maitake culture

    A grower's challenge

    Slow to colonize and particular about substrate. Getting a full rosette indoors is a real accomplishment, and it shows at market.

    Premium mushroom

    Dense, layered clusters with an earthy, savory flavor and a firm texture that holds up to roasting and searing.

    Indoor isolate

    Selected for indoor fruiting on enriched blocks rather than the old oak stumps it favors in the wild.

    Inoculating with liquid culture

    1Warm and shake

    Let the syringe reach room temperature, then shake it gently to break up and spread the mycelium through the broth.

    2Sterilize

    Flame the needle until it glows, let it cool a few seconds, and wipe the injection port with the included alcohol pad.

    3Inject

    Use 2–3cc per quart jar or 3–5cc per 3–5 lb grain bag. One 10cc syringe inoculates about 2–4 containers.

    4Incubate

    Keep it at 68–80°F in the dark. Shake once at about 30% colonization to speed things up.

    Don't rush it: after the block is colonized, give it a consolidation period before you start fruiting conditions. Forcing Maitake early usually produces nothing.

    Maitake growing parameters

    SpecDetail
    Scientific nameGrifola frondosa
    GeneticsFirst-generation (G1) isolated culture
    Recommended substratesMaster's Mix, heavily supplemented hardwood sawdust (oak suits it well)
    Incubation temperature68–80°F
    Incubation humidity85–90%
    Colonization timeAbout 18 days on grain
    Fruiting temperature67–76°F
    Fruiting humidity90–93%
    Time to harvest20–30 days after fruiting conditions start
    Fresh air exchangeModerate; let the block consolidate before initiating
    In the package10cc syringe, 16G 1.5" Luer Lock needle, alcohol prep pad
    StorageRefrigerate at 35–45°F; never freeze

    From our lab to your grainRun it into jars with wide-mouth cultivation lids or your own lids with self-healing injection ports. Spare 16G needles and sterile Luer Lock syringes are sold separately.

    Frequently asked questions

    How much liquid culture do I use per jar or bag?

    Use 2–3cc per quart grain jar and 3–5cc per 3–5 lb spawn bag. One 10cc Maitake syringe inoculates roughly two to four containers. Using more doesn't speed colonization much; it just uses up the syringe.

    How long does Maitake take to colonize grain?

    About 18 days at 68–80°F, then a consolidation period on the bulk block before it will initiate. It's one of the slower cultures we sell.

    What's the best substrate for Maitake?

    Master's Mix or heavily supplemented hardwood sawdust. Maitake needs far more nutrition than oysters and won't perform on plain sawdust or straw. Oak-based substrate suits it well.

    Is Maitake the same as Chicken of the Woods?

    No. Maitake (hen of the woods) is a gray-brown rosette of small fronds. Chicken of the Woods is a different species: bright orange, shelf-like brackets on wood.

    How should I store the syringe?

    Refrigerate it at 35–45°F in the bag it shipped in and never freeze it; freezing ruptures the cells and kills the culture. Bring it to room temperature and shake gently before you inject.

    Why liquid culture instead of a spore syringe?

    Liquid culture is living mycelium from an isolated culture, so it skips germination, colonizes days faster and gives genetically consistent fruits. Spores have to germinate and pair up first, which is slower and more variable from grow to grow.

    Packed to arrive alive

    Liquid culture is living mycelium, so every syringe leaves our lab in a foil-lined insulated mailer. The insulation buffers it against summer heat in a delivery truck and against sub-freezing winter temperatures, so it arrives viable either way.

    Myco Labs liquid culture syringe packed in a foil-lined insulated mailer

    When it arrives: refrigerate the syringe at 35–45°F until you're ready to inoculate. Never freeze it. Bring it to room temperature and shake gently before use.

    Sold as a mycological culture for cultivation. Maitake is the subject of ongoing scientific research, but nothing on this page is intended to diagnose, treat, cure or prevent any disease.

    Overall Customer Rating of 3 Reviews:
    review-star review-star review-star review-star review-star
    Kentucky

    Excellent

    Rating:
    review-star review-star review-star review-star review-star
    Pros:
    Cons:
    Excellent price and excellent clean culture. Every culture Ive bought has been great genetics and no contamination. Definatly going to buy more. Highly recommended.

    Kentucky

    Excellent

    Rating:
    review-star review-star review-star review-star review-star
    Pros:
    Cons:
    Excellent price and excellent clean culture. Every culture Ive bought has been great genetics and no contamination. Definatly going to buy more. Highly recommended.

    Impressed

    Rating:
    review-star review-star review-star review-star review-star
    Pros:
    Cons:
    Shipped fast, culture was healthy, will be back to try some more!