{"product_id":"sporeless-oyster-liquid-culture","title":"Sporeless Oyster Mushroom Liquid Culture Syringe","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eSpecies:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003cem\u003e\u003cspan\u003ePleurotus ostreatus\u003c\/span\u003e\u003c\/em\u003e\u003cspan\u003e (sporeless cultivar)\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eCommon Names:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eSporeless Oyster Mushroom\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eCulture Origin:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eUSA\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003e\u003cstrong\u003eSporeless Oyster Mushroom Liquid Culture\u003c\/strong\u003e contains actively growing mycelium of \u003cem\u003ePleurotus ostreatus\u003c\/em\u003e, a specialty cultivar selectively developed to release virtually no spores during fruiting. It produces the same tender texture and mild, savory flavor prized in classic oyster mushrooms, but with a cleaner harvesting experience and reduced exposure to airborne spores, a known irritant for growers who spend extended time around fruiting mushrooms.\u003c\/p\u003e\n\u003cp\u003eBeyond its practical growing advantages, \u003cstrong\u003eSporeless Oyster\u003c\/strong\u003e is naturally rich in dietary fiber, protein, B vitamins, essential minerals, antioxidants, and \u003cstrong\u003ebeta-glucans\u003c\/strong\u003e. Like other oyster mushrooms, it has attracted considerable scientific interest for its naturally occurring bioactive compounds and their potential roles in supporting immune function, cardiovascular health, antioxidant activity, and overall wellness. Modern commercial genetics have resolved the lower yields seen in early sporeless strains, making this cultivar both a practical and rewarding choice for \u003cstrong\u003egourmet mushroom\u003c\/strong\u003e cultivation.\u003c\/p\u003e\n\u003cp\u003eEach \u003cstrong\u003eliquid culture syringe\u003c\/strong\u003e contains actively growing mycelium from a carefully selected culture, providing a more consistent starting point than working from spores. It is ideal for expanding onto \u003cstrong\u003eagar plates\u003c\/strong\u003e, preparing additional \u003cstrong\u003eliquid cultures\u003c\/strong\u003e, or inoculating \u003cstrong\u003egrain spawn\u003c\/strong\u003e, making it an excellent starting point for \u003cstrong\u003egourmet mushroom cultivation\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003e\u003cspan\u003eWhat You Receive:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eOne\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e freshly prepared \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e10 mL or 20 mL\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e liquid culture syringe\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSyringe supplied sterile, closed, and securely capped\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eOne\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e sterile needle\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eOne\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e alcohol preparation wipe\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003e\u003cspan\u003eFreshly Prepared and Contamination-Screened:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003eEvery syringe is prepared fresh under sterile conditions once your order is received. Before shipment, a sample from each batch is transferred onto sterile agar in a Petri dish and observed during a quality-control screening period to verify the absence of contamination.\u003c\/p\u003e\n\u003cp\u003ePlease allow \u003cstrong\u003e3–5 business days\u003c\/strong\u003e for this contamination-screening process to be completed before your order is dispatched.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003e\u003cspan\u003eQuality Guarantee:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003eIf your \u003cstrong\u003eliquid culture syringe\u003c\/strong\u003e is confirmed to be contaminated upon arrival, contact us promptly with clear photographs. We will review the claim and, if confirmed, provide a replacement at \u003cstrong\u003eno additional charge\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eProper sterile technique must be used after opening, as contamination introduced during handling, inoculation, storage, or cultivation is outside our control.\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003e\u003cstrong\u003eTypical Fruiting Time:\u003c\/strong\u003e \u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eUnder optimal cultivation conditions, \u003cstrong\u003eSporeless Oyster\u003c\/strong\u003e typically produces its first harvest approximately \u003cstrong\u003e2–3 weeks\u003c\/strong\u003e after substrate inoculation, depending on the substrate, incubation temperature, humidity, and environmental conditions.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eHow to Inoculate Grain Spawn:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003eShake the syringe well to spread the mycelium evenly.\u003c\/li\u003e\n\u003cli\u003eSwab the injection port of your grain bag or jar with the alcohol wipe.\u003c\/li\u003e\n\u003cli\u003eAttach the sterile needle. If you are inoculating several bags or jars, use a fresh sterile needle for each one.\u003c\/li\u003e\n\u003cli\u003ePush the needle through the self-healing port and inject 2.5–5 mL per grain bag, or 1–2 mL per jar.\u003c\/li\u003e\n\u003cli\u003ePull the needle out. The port closes on its own, so there is nothing to seal.\u003c\/li\u003e\n\u003cli\u003eGently tilt and turn the bag or jar so the culture spreads through the grain.\u003c\/li\u003e\n\u003cli\u003eLabel it with the date and the strain.\u003c\/li\u003e\n\u003cli\u003eIncubate out of direct light until the grain is fully white. Most species colonize well at \u003cstrong\u003e21–24°C (70–75°F)\u003c\/strong\u003e, and colonization time varies by species and strain.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDon't break and shake until it's at least 60% colonized.\u003c\/strong\u003e Breaking and shaking too early is the most common cause of contamination. Once it's past 60%, you can gently break up the grain to spread the mycelium and speed up full colonization.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch2\u003e\u003cstrong\u003e\u003cspan\u003eStorage:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003eKeep the \u003cstrong\u003eliquid culture syringe\u003c\/strong\u003e refrigerated (\u003cstrong\u003e2–8°C\u003c\/strong\u003e) and protected from direct light. The culture may be stored for up to \u003cstrong\u003e6 months\u003c\/strong\u003e under refrigeration, although we recommend using it as soon as practical for the most vigorous growth.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo not freeze.\u003c\/strong\u003e Gently shake the syringe before use to evenly redistribute the mycelium.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003e\u003cspan\u003eImportant Information:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eApart from the inoculation steps above, this product does not include cultivation instructions. Customers are responsible for researching the appropriate substrate, incubation conditions, fruiting temperatures, humidity, fresh-air exchange, and other cultivation requirements for \u003cstrong\u003eSporeless Oyster\u003c\/strong\u003e mushrooms before purchasing.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eLiquid culture appearance naturally varies. Healthy mycelium may appear as \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ecloudy, wispy, stringy, or suspended white growth\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e within the nutrient solution.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFor mushroom cultivation and laboratory use only. Not intended for human or animal consumption. Do not inject into humans or animals.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003e\u003cspan\u003eInternational Shipping Notice:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eInternational customers are responsible for confirming that live mushroom cultures may be imported into their country and for obtaining any required permits or documentation before ordering. Customs clearance cannot be guaranteed. Aggietropicals is not responsible for delays, rejection, return, confiscation, or destruction resulting from customs procedures or local import regulations.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe contamination guarantee does not cover delays, temperature exposure, loss of viability, or other issues resulting from customs processing or import restrictions. Please review our Shipping Policy before placing an international order.\u003c\/span\u003e\u003c\/p\u003e","brand":"Aggietropicals","offers":[{"title":"10 mL","offer_id":49133982220478,"sku":null,"price":100.0,"currency_code":"SAR","in_stock":true},{"title":"20 mL","offer_id":49333489238206,"sku":null,"price":200.0,"currency_code":"SAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/2857\/0302\/files\/SO-LC-optimized.jpg?v=1790541955","url":"https:\/\/www.aggietropicals.com\/products\/sporeless-oyster-liquid-culture","provider":"Aggietropicals","version":"1.0","type":"link"}