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Germinate spores in a small sterile jar before they touch grain.

  • 3 pre-filled, sterilized 30 ml jars
  • Self-healing vial-style injection port
  • 2-3 cc of spores per jar
  • Typically colonized in 5-10 days
  • 20 cc syringe, 16G and 25G needles and alcohol pads included
Retail: $14.99
Price: $9.99
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    Item #: LC3
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    Give your spores a small, sterile place to wake up before they ever touch grain. Each QuickCulture Mini jar holds 30 ml of nutrient broth behind a medical-style injection port. Inject a few cc of spores, let the mycelium grow out, and you will know within days whether you have a clean, healthy culture to work with.

    QuickCulture Mini kit with three 30 ml jars, syringe, needles and alcohol pads
    Start spores in a jar, not in your grain.

    Three pre-filled, sterilized 30 ml jars with self-healing ports, plus a 20 cc syringe, a draw needle, a vent needle and alcohol pads. Inject 2-3 cc per jar, give it 5-10 days, then inoculate grain with mycelium that is already growing.

    • Pre-sterilized
    • Self-healing port
    • Spores or LC
    • No pressure cooker
    • 3 jarsPer kit
    • 30 mlPer jar
    • 2-3 ccSpores per jar
    • 5-10 daysTypical colonization
    • ~10 qtGrain per jar

    Why start with a QuickCulture jar

    Needle passing through the self-healing port on a QuickCulture jar
    Vial-style port

    The rubber septum is the same kind used on medical vials. It closes behind the needle every time, so the lid stays on and there is no filter disc to get wet.

    Three QuickCulture jars lined up with one syringe
    One syringe, three jars

    At 2-3 cc per jar, a single spore syringe covers the whole kit with some left over, and each finished jar goes much further than the syringe would on grain.

    Fully colonized QuickCulture jar with white mycelium in the broth
    Find problems early

    Contamination shows up in a small jar instead of a case of spawn bags. If a jar turns cloudy or off-color, you lose one jar, not a whole tub.

    How to use QuickCulture jars

    Everything arrives sterile. There is nothing to mix, measure or pressure cook.

    Flipping the cap off a QuickCulture jar1Remove the cap

    Flip off the plastic cap, wipe the rubber port with an alcohol pad and let it dry.

    Injecting spore solution into a QuickCulture jar2Inject 2-3 cc

    Push spore solution or liquid culture straight through the port.

    QuickCulture jar incubating on a shelf3Incubate

    Keep it at room temperature out of direct light and give it a gentle swirl every day or two.

    Syringe and vent needle inserted through the port of a QuickCulture jar4Draw and inoculate

    When white mycelium is floating in the broth, draw 2-3 cc per quart of grain. If it pulls hard, add the vent needle first.

    Tip: start all three jars from the same syringe. If one goes cloudy or grows something odd, you have caught it for the cost of a single jar.

    Inoculate with mycelium, not a guess

    QuickCulture jar held up to the light showing mycelium in the brothHealthy mycelium suspended in broth
    Know what you have before it goes on grain

    Spores injected straight into grain can take a week or more to show whether they were viable, and a bad syringe costs you the grain too. A QuickCulture jar gives spores an easy, nutrient-rich start. Once the jar fills with mycelium, the grain you inoculate gets something that is already running.

    • One jar covers about ten quarts of grain
    • Draw from it again and again with the lid on
    • Pre-filled and sterilized
    Spores vs. a jar

    Spores straight to grain: a week or more of waiting, and a dud syringe costs you the grain.

    Spores to a QuickCulture jar first: you know in days, and a dud costs you one jar.

    What's in the kit

    • 3 sterilized 30 ml liquid culture jars
    • 1 sterile 20 cc syringe
    • 1 sterile 16G 1.5 in needle for drawing culture
    • 1 sterile 25G 3/4 in vent needle (optional, for jars that are hard to draw from)
    • Sterile alcohol prep pads

    Specifications

    SpecDetail
    Jars per kit3
    Volume30 ml per jar
    Jar typeMedical vial-style jar
    PortSelf-healing septum under a flip-off cap
    Inoculation2-3 cc of spore solution or liquid culture per jar
    ColonizationTypically 5-10 days at room temperature
    Also included20 cc syringe, 16G 1.5 in needle, 25G 3/4 in vent needle, alcohol prep pads
    BrandMyco Labs

    Build out your liquid culture setup

    QuickCulturePremium KitXL KitLC Premix
    Best forGerminating sporesExpanding one cultureBatch inoculationMaking your own LC
    Size3 x 30 ml10 oz28 oz250 g pouch
    CoversAbout 10 qt of grain per jarUp to 20 spawn bags40+ spawn bags3+ gallons of broth

    Pairs well withOur liquid culture syringes for a faster start than spores, and sterilized spawn bags for the grain step.

    Common questions

    How much should I inject into each jar?

    2 to 3 cc per 30 ml jar. Adding more does not speed it up and just uses up your syringe.

    The plastic cap came off in shipping. Is the jar still good?

    Usually. The flip cap is only a dust cover. The sterile seal is the rubber septum held down by the crimped aluminum ring. If the ring and rubber are intact, wipe the septum with alcohol and use the jar. If the aluminum seal is loose or the rubber is missing, do not use it and contact us.

    Why is the broth amber instead of clear?

    The broth is a malt and sugar blend, and it darkens slightly when it is sterilized. That is normal. Before you inoculate, it should be see-through, not cloudy or hazy.

    Can I go into the same jar more than once?

    Yes. The septum reseals behind the needle each time. Wipe the port with alcohol before every entry.

    Why is it hard to draw culture out?

    Pulling liquid from a sealed jar creates a vacuum. Wipe the port, push the small 25G vent needle through the septum to let air in, then draw with the 16G needle. Remove the vent needle when you are done. Do this in a clean, still area.

    How long until a jar is ready?

    Most jars are ready in 5 to 10 days at room temperature. Slower species, older syringes and cool rooms take longer, so go by the growth in the jar rather than the calendar.

    Can I use a liquid culture syringe instead of spores?

    Yes. Inject 2 to 3 cc the same way. It usually grows out faster than spores because the mycelium is already established.

    How much grain will one jar inoculate?

    At 2 to 3 cc per quart, a colonized 30 ml jar covers roughly ten quart-size jars or bags of grain.

    Do I need a stir plate?

    No. An occasional gentle swirl is enough. A stir plate just breaks the mycelium up more evenly and makes drawing easier.

    Overall Customer Rating of 26 Reviews:
    review-star review-star review-star review-star review-star
    NorthBlessed, USA

    Culture

    Rating:
    review-star review-star review-star review-star review-star
    Pros:
    Cons:
    My order arrived on time and secure. Shipping package was in perfect condition. Just waiting on a few other supplies before I feast my eyes. Thanks a lot and I'll check back soon, thanks guys.....

    NC

    Quick germination, culture, jars

    Rating:
    review-star review-star review-star review-star review-star
    Pros:
    • Easy to use.
    Cons:
    • Longevity.
    Excellent product. For germinating, your spores i like to inoculate one jar with a single CC spore solution after a few days, you can really tell it's working. Great. After 7, it was more than ready then I inoculated my other 2 jars with the liquid culture from the first 1 after a few days, they're ready to inoculate grain spawn. @p2 now, my grains will be @p3 so far, my grain looks great still needs a little more colonization.

    Each are healthy cultures

    Rating:
    review-star review-star review-star review-star review-star
    Pros:
    Cons:
    I used three different strains and they are all doing great, at the end of the first day its possible to see development if your got strong enough genes, very healthy after transfer aswell!!!

    No contam, doing good

    Rating:
    review-star review-star review-star review-star review-star
    Pros:
    • Small
    • quick and reliable
    Cons:
    • Nothing really just keep watch on tem
    Took 2 days to notice something then 4 days later its ready, had no problem will have to buy again

    Tennessee

    Ease of use

    Rating:
    review-star review-star review-star review-star review-star
    Pros:
    Cons:
    Great product I would highly recommend for ease of use and reliability. Item was received earlier than expected same as the time before . Excellent quality excellent service .

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