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Our liquid culture syringes hold 10cc of living mycelium from first-generation (G1) isolates, ready to inject into grain jars, spawn bags or agar. Each syringe comes with a 16G 1.5" Luer Lock needle and an alcohol prep pad and ships in insulated packaging. Choose from gourmet, functional and specialty species.

Want to grow your own? Shop liquid culture kits, lids and stir plates.


Products 1-24 of 30
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Live Mushroom Culture on Agar Slant
Retail: $69.99
Price: $15.00
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(1)
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Myco Labs Item #: SLT1 -

    A live, first-generation Myco Labs culture growing in a sealed 15 mL agar slant, the standard way labs store genetics long-term. Pick your species, keep it in the fridge for over a year, and take 5-6 transfers to agar plates or liquid culture. Each slant comes with a disposable agar punch and a sterile #11 scalpel blade, so you can take your first transfer as soon as it arrives. 15 mLAgar slant 1st genLive culture 5-6Transfers 1+ yearRefrigerated ToolsIncluded Why growers keep cultures on...

    Myco Labs Liquid Culture Dry Premix
    Retail: $24.99
    Price: $19.99
    Availability: In Stock
    Myco Labs Item #: LCPX -

      Culture Blend is the formula behind every jar of liquid culture we've produced at Myco Labs for the last 15 years, pre-blended as a dry mix. Extra light malt extract, dextrose, soy peptone and our nutritional supplement and mineral blend come measured and mixed in one resealable pouch. Weigh it, dissolve it in hot water, pressure cook, and you have sterile broth ready for spores, liquid culture or an agar wedge. One 250 g pouch makes more than 3 US gallons. Our lab's liquid culture recipe,...

      Close-up of a clear liquid culture syringe labeled ‘Myco Labs Liquid Culture Syringe’ placed in front of a cluster of blue oyster mushrooms with smooth, dark greyish-blue caps
      Retail: $19.99
      Price: $12.50
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      Myco Labs Item #: BLUE10 -

        Our Blue Oyster is a first-generation Pleurotus ostreatus isolate kept in the Myco Labs lab for one reason: it runs hard. It colonizes grain fast enough to outpace most low-level contamination, fruits in dense clusters of blue-gray caps that fade toward pewter, and handles more substrates than almost any gourmet species we culture. P. ostreatusSpecies G1Isolated genetics 10–14 daysColonization 60–70°FFruiting temp BeginnerDifficulty Why grow our Blue Oyster culture Outruns contamination An...

        Close-up of a clear liquid culture syringe labeled ‘Myco Labs Liquid Culture Syringe’ placed in front of a cluster of white, pom-pom-like lion’s mane mushrooms growing from a cultivation bag.
        Retail: $19.99
        Price: $12.50
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        (8)
        Availability: In Stock
        Myco Labs Item #: LIO10 -

          Our Lion's Mane is a first-generation isolate selected in the Myco Labs lab for an aggressive run on grain and large, full fruits with long, dense spines. Hericium erinaceus is a tooth fungus: instead of a cap and gills it forms a white globe of cascading spines, and it's one of the few gourmet species that's both quick to colonize and forgiving to fruit. H. erinaceusSpecies G1Isolated genetics ~10 daysColonization 50–75°FFruiting temp BeginnerDifficulty Why grow our Lion's Mane culture Fast...

          Close-up of a clear liquid culture syringe labeled ‘Myco Labs Liquid Culture Syringe’ placed next to a vibrant cluster of bright pink oyster mushrooms with layered caps
          Retail: $19.99
          Price: $12.50
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          (2)
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          Myco Labs Item #: PINK10 -

            Our Pink Oyster is a first-generation Pleurotus djamor isolate and the fastest culture in the Myco Labs library. It's a subtropical oyster that throws dense, fan-shaped clusters in saturated salmon pink and can go from spawned substrate to harvest in under two weeks when it's warm. P. djamorSpecies G1Isolated genetics 10–12 daysColonization 72–85°FFruiting temp BeginnerDifficulty Why grow our Pink Oyster culture Built for heat It fruits from 72 to 85°F, right where most gourmet species stall....

            Close-up of a clear liquid culture syringe labeled ‘Myco Labs Liquid Culture Syringe,’ positioned next to a dense block covered with clusters of brown shiitake mushrooms.
            Retail: $19.99
            Price: $12.50
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            Availability: In Stock
            Myco Labs Item #: SHIT10 -

              Our Shiitake is a first-generation Lentinula edodes isolate of the Shiitake 75 (Aloha) strain, chosen because it forgives mistakes. It colonizes rye berries well, fruits across an unusually wide temperature range and is the Shiitake we recommend for a first wood-substrate grow. L. edodesSpecies G1Isolated genetics ~18 daysColonization 62–85°FFruiting temp BeginnerDifficulty Why grow our Shiitake culture Forgiving strain Shiitake 75 keeps performing in conditions that stall fussier strains,...

              Amanita Muscaria Fly Ageric Liquid Culture Syringe
              Retail: $39.99
              Price: $24.99
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              Availability: In Stock
              Myco Labs Item #: AML10 -

                A first-generation Amanita muscaria (fly agaric) culture from the Myco Labs lab, for growers working with mycorrhizal species. Fly agaric is the red-capped, white-spotted toadstool of northern forests, and it doesn't behave like a gourmet mushroom: it grows mycelium on grain and agar, but it only fruits in partnership with the living roots of a host tree such as birch or pine. That makes this a long-term outdoor project, not a monotub grow. Read the expectations below before you buy. A....

                Close-up of a clear liquid culture syringe labeled ‘Myco Labs Liquid Culture Syringe’ placed beside branching, brownish-gold antler reishi mushrooms growing on a substrate block
                Retail: $19.99
                Price: $12.50
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                (1)
                Availability: In Stock
                Myco Labs Item #: ANT10 -

                  Our Antler Reishi is a first-generation Ganoderma multipileum isolate that grows as branching, coral-like columns instead of a flat cap. It's aggressive, forgiving and fruits in a sealed bag with no chamber at all, which makes it the easiest Reishi we carry and the one we suggest first. G. multipileumSpecies G1Isolated genetics ~18 daysColonization 64–77°FFruiting temp BeginnerDifficulty Why grow our Antler Reishi culture Hands-off grow Spawn it to a sealed grow bag and leave it. No fruiting...

                  Close-up of a clear liquid culture syringe labeled ‘Myco Labs Liquid Culture Syringe’ placed next to a dense cluster of golden-brown chestnut mushrooms growing on a substrate block
                  Retail: $19.99
                  Price: $12.50
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                  Availability: In Stock
                  Myco Labs Item #: CHS10 -

                    Our Chestnut is a first-generation Pholiota adiposa isolate chosen for reliability. It colonizes rye readily, accepts a range of bulk substrates and keeps producing flush after flush from the same block, which makes it one of the best yield-per-pound cultures we sell. P. adiposaSpecies G1Isolated genetics ~18 daysColonization 50–70°FFruiting temp BeginnerDifficulty Why grow our Chestnut culture Flush after flush Where many species give one good round, Chestnut keeps coming back from the same...

                    Close-up of a clear liquid culture syringe labeled ‘Myco Labs Liquid Culture Syringe’ positioned in front of bright orange cordyceps mushrooms growing on a substrate block
                    Retail: $19.99
                    Price: $12.50
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                    Myco Labs Item #: CMLC -

                      Our Cordyceps Militaris is the HIGHMILE22A strain, a first-generation isolate selected for fast colonization and heavy pinning on rice. It's the bright orange, club-shaped Cordyceps and the only member of the genus that's practical to grow at home: no insects, no bulk substrate, just rice in jars and a light. C. militarisSpecies HIGHMILE22AStrain ~16 daysColonization 50–70°FFruiting temp IntermediateDifficulty Why grow our Cordyceps Militaris culture A shelf-sized grow Quart jars of rice under...

                      Close-up of a clear liquid culture syringe labeled ‘Myco Labs Liquid Culture Syringe’ placed next to a vibrant cluster of bright yellow golden oyster mushrooms with layered caps.
                      Retail: $19.99
                      Price: $12.50
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                      (1)
                      Availability: In Stock
                      Myco Labs Item #: GLD10 -

                        Our Golden Oyster is a first-generation Pleurotus citrinopileatus isolate, known as tamogitake in Japan. It forms tight bouquets of brilliant yellow, fan-shaped caps and is the quickest colonizer in the Myco Labs library, going from injection to harvest in about a month. P. citrinopileatusSpecies G1Isolated genetics ~11 daysColonization 71–78°FFruiting temp BeginnerDifficulty Why grow our Golden Oyster culture Fastest on grain About eleven days to colonize, the quickest turnaround we have....

                        Pioppino Liquid Culture Syringe, 10cc G1 Isolate
                        Retail: $19.99
                        Price: $12.50
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                        (3)
                        Availability: In Stock
                        Myco Labs Item #: PPLC -

                          Our Pioppino is a first-generation Cyclocybe aegerita isolate, the black poplar mushroom of Italian kitchens. Clusters of brown, silky caps on firm, crisp stems carry a peppery, earthy, faintly floral flavor that holds its own in pasta and hearty sautés. C. aegeritaSpecies G1Isolated genetics 16–20 daysColonization 55–75°FFruiting temp BeginnerDifficulty Why grow our Pioppino culture Flavor first Sweet, peppery and earthy with a floral aroma as it cooks. It brings its own character instead of...

                          Close-up of a clear liquid culture syringe labeled ‘Myco Labs Liquid Culture Syringe’ placed in front of several brown portobello mushrooms growing on manure substrate.
                          Retail: $19.99
                          Price: $12.50
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                          (1)
                          Availability: In Stock
                          Myco Labs Item #: PBLC10 -

                            Our Portobello is a first-generation Agaricus bisporus isolate, the same species sold as white button, cremini and portobello depending on when you pick it. It's a compost-loving secondary decomposer that needs a casing layer to pin, which makes it a project for growers ready to move past wood and straw species. A. bisporusSpecies G1Isolated genetics 16–20 daysColonization 55–65°FFruiting temp AdvancedDifficulty Why grow our Portobello culture One culture, three products Pick it as a white...

                            Red Reishi Liquid Culture Syringe, 10cc G1 Isolate
                            Retail: $19.99
                            Price: $12.50
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                            (1)
                            Availability: In Stock
                            Myco Labs Item #: RDR10 -

                              Our Red Reishi is a first-generation Ganoderma lucidum isolate, the glossy, deep-red bracket fungus with no gills underneath. It's slow and deliberate, and it's the one species where you choose the final shape: flat lacquered conks or branching antlers, depending on how much air you give it. G. lucidumSpecies G1Isolated genetics 18–21 daysColonization 65–75°FFruiting temp IntermediateDifficulty Why grow our Red Reishi culture You pick the form Keep the bag sealed and it grows antlers. Vent it...

                              Ophiocordyceps sinensis Liquid Culture Syringe 10cc
                              Retail: $29.99
                              Price: $18.00
                              Availability: In Stock
                              Myco Labs Item #: CCO10 -

                                A 10 cc liquid culture syringe of Ophiocordyceps sinensis, the caterpillar fungus. In the wild it grows on ghost moth larvae in high Himalayan meadows above about 3,300 meters, forming a small, slender fruiting body that has long been prized in traditional Chinese medicine. This is first-generation (G1) genetics for culture work, research and growers who want an unusual species in their library. It is known to be much harder to fruit in cultivation than Cordyceps militaris. 10 ccLC syringe...

                                King Blue Oyster Liquid Culture Syringe, 10cc G1 Isolate
                                Retail: $19.99
                                Price: $12.50
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                                (2)
                                Availability: In Stock
                                Myco Labs Item #: KBO10 -

                                  Our King Blue Oyster is a first-generation hybrid of Blue Oyster and King Oyster. It keeps the blue-gray caps and fast clustering of one parent and the thick, meaty flesh of the other, and it keeps after harvest far longer than any other oyster in the Myco Labs library. Pleurotus hybridSpecies G1Isolated genetics 12–16 daysColonization 60–70°FFruiting temp BeginnerDifficulty Why grow our King Blue Oyster culture Up to 10-day shelf life Most oysters wilt in a day or two. King Blue holds up to...

                                  Maitake Liquid Culture Syringe, 10cc G1 Isolate (Grifola frondosa)
                                  Price: $15.00
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                                  (3)
                                  Availability: In Stock
                                  Myco Labs Item #: MTK10 -

                                    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...

                                    Pearl Oyster Liquid Culture Syringe, 10cc G1 Isolate
                                    Retail: $19.99
                                    Price: $12.50
                                    Availability: In Stock
                                    Myco Labs Item #: POLC -

                                      Our Pearl Oyster is a first-generation Pleurotus ostreatus isolate: soft gray-tan caps in overlapping shelves, a tender bite and the mild, savory flavor most people mean when they say oyster mushroom. If you're growing to eat, this is the oyster we'd hand you. P. ostreatusSpecies G1Isolated genetics 12–14 daysColonization 60–70°FFruiting temp BeginnerDifficulty Why grow our Pearl Oyster culture Best eating oyster More tender than Blue Oyster and milder than King Trumpet. It's the restaurant...

                                      Close-up of a clear liquid culture syringe labeled ‘Myco Labs Liquid Culture Syringe,’ positioned next to a dense block covered with cluster of Turkey tail mushrooms.
                                      Retail: $19.99
                                      Price: $12.50
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                                      (1)
                                      Availability: In Stock
                                      Myco Labs Item #: TTLC -

                                        Our Turkey Tail is a first-generation Trametes versicolor isolate: the banded, fan-shaped polypore you've walked past on a fallen log. It's tough, leathery and one of the most cold-tolerant species in cultivation, fruiting on outdoor logs down to around 42°F. T. versicolorSpecies G1Isolated genetics ~16 daysColonization 55–65°FFruiting temp BeginnerDifficulty Why grow our Turkey Tail culture Low-maintenance outdoors Inoculate hardwood logs or a sawdust block, set it in the shade and let the...

                                        Wine Cap (King Stropharia) Liquid Culture Syringe, 10cc G1 Isolate
                                        Retail: $19.99
                                        Price: $12.50
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                                        (5)
                                        Availability: In Stock
                                        Myco Labs Item #: KSM10 -

                                          Our Wine Cap is a first-generation Stropharia rugosoannulata isolate, the King Stropharia or garden giant. Colonize grain indoors, mix it into a shaded bed of hardwood chips or straw, and it fruits outdoors with almost no upkeep, often for several seasons. S. rugosoannulataSpecies G1Isolated genetics ~16 daysColonization 60–75°FFruiting temp BeginnerDifficulty Why grow our Wine Cap culture Mushrooms in the yard No monotub, humidifier or air exchange to manage. A damp, shaded bed and the...

                                          Bioluminescent Panellus Liquid Culture Syringe, 10cc G1 Isolate
                                          Retail: $19.99
                                          Price: $12.50
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                                          Availability: In Stock
                                          Myco Labs Item #: BPS10 -

                                            Our Bioluminescent Panellus is a first-generation Panellus stipticus isolate, one of the few fungi on Earth that genuinely glows. The mycelium gives off a soft green light in full darkness, the old "foxfire" of glowing logs. It's a display and classroom culture, not a food crop: bitter and non-edible, though not poisonous. P. stipticusSpecies G1Isolated genetics Green glowIn full darkness 65–75°FTemp range Non-edibleDisplay culture Why grow our Bioluminescent Panellus culture It actually glows...

                                            Black Pearl King Liquid Culture Syringe, 10cc G1 Isolate
                                            Retail: $19.99
                                            Price: $12.50
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                                            (1)
                                            Availability: In Stock
                                            Myco Labs Item #: BPK10 -

                                              Our Black Pearl King is a first-generation isolate of a Pleurotus hybrid developed in Western Europe. It throws large, dark-capped fruits with a deeper umami flavor than standard oysters, and it runs on almost any cellulose substrate, so it stays easy to grow despite the premium result. Pleurotus hybridSpecies G1Isolated genetics FastColonization 60–70°FFruiting temp BeginnerDifficulty Why grow our Black Pearl King culture The flavor oyster Noticeably more savory and umami than Pearl or Blue,...

                                              ABM (Almond Mushroom) Liquid Culture Syringe, 10cc G1 Isolate
                                              Retail: $19.99
                                              Price: $12.50
                                              Availability: In Stock
                                              Myco Labs Item #: ABM10 -

                                                Our ABM is a first-generation Agaricus blazei murrill isolate, the almond mushroom from the Piedade region of Brazil. It's a close relative of the Portobello and grows by similar methods, but it carries a sweet, marzipan-like aroma no other mushroom we sell can match. A. blazeiSpecies G1Isolated genetics ~18 daysColonization 68–70°FFruiting temp IntermediateDifficulty Why grow our ABM culture The almond mushroom A sweet, marzipan-like aroma that gets stronger as it dries, which is why most...

                                                Brown Beech (Shimeji) Liquid Culture Syringe, 10cc G1 Isolate
                                                Retail: $19.99
                                                Price: $11.50
                                                Availability: In Stock
                                                Myco Labs Item #: BRB10 -

                                                  Our Brown Beech is a first-generation Hypsizygus tessellatus isolate, the buna-shimeji. It grows in tight clusters of small marbled-tan caps on firm stems that stay crisp through cooking, and it fruits colder than anything else we carry. H. tessellatusSpecies G1Isolated genetics ~18 daysColonization 45–65°FFruiting temp IntermediateDifficulty Why grow our Brown Beech culture A texture mushroom Small caps and firm stems that keep their bite in stir-fries, clear soups and pan sauces instead of...

                                                  How to use a liquid culture syringe

                                                  1Warm and shake

                                                  Let the syringe reach room temperature, then shake it gently to 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 alcohol pad.

                                                  3Inject

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

                                                  4Incubate

                                                  Keep jars or bags warm and out of direct light, and shake grain at about 30% colonization.

                                                  Ready for your cultureInject into our sterilized 5-grain spawn bags or rye grain spawn bags, or into jars fitted with injection port lids. Make your own with our LC premix.

                                                  Common questions

                                                  What is liquid culture?

                                                  Living mycelium suspended in a sterile nutrient broth. Because it's already growing, it skips spore germination and colonizes grain faster with consistent genetics.

                                                  Liquid culture or spore syringe?

                                                  Liquid culture is an isolated culture, so it colonizes days faster and gives genetically consistent results. Spores have to germinate and pair up first, which is slower and more variable.

                                                  How much liquid culture do I inject?

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

                                                  How do I store a syringe?

                                                  Refrigerate it at 35–45°F and never freeze it. Bring it to room temperature and shake gently before you inject.

                                                  What comes with each syringe?

                                                  A 10cc syringe of liquid culture, a 16G 1.5" Luer Lock needle and an alcohol prep pad, shipped in insulated packaging.