A dense cluster of Sporeless Oyster mushrooms with white fan-shaped caps, beside a round petri dish showing white mycelial growth on agar, labeled "AGGIETROPICAL CULTURE BANK, PETRI DISH MOTHER CULTURE, Species: Pleurotus ostreatus, sporeless cultivar", on a white background.

Sporeless Oyster Mushroom Agar Plate

199.00 SR
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A dense cluster of Sporeless Oyster mushrooms with white fan-shaped caps, beside a round petri dish showing white mycelial growth on agar, labeled "AGGIETROPICAL CULTURE BANK, PETRI DISH MOTHER CULTURE, Species: Pleurotus ostreatus, sporeless cultivar", on a white background.
  • A dense cluster of Sporeless Oyster mushrooms with white fan-shaped caps, beside a round petri dish showing white mycelial growth on agar, labeled "AGGIETROPICAL CULTURE BANK, PETRI DISH MOTHER CULTURE, Species: Pleurotus ostreatus, sporeless cultivar", on a white background.
  • A dense cluster of Sporeless Oyster mushrooms with white fan-shaped caps, beside a round petri dish showing white mycelial growth on agar, labeled "AGGIETROPICAL CULTURE BANK, PETRI DISH MOTHER CULTURE, Species: Pleurotus ostreatus, sporeless cultivar", on a white background.
Sporeless Oyster Mushroom Agar Plate

Sporeless Oyster Mushroom Agar Plate

199.00 SR

Choose your mushroom

A rounded Lion's Mane mushroom formed of cascading white icicle-like spines, beside a round petri dish showing white mycelial growth on agar, labeled "AGGIETROPICAL CULTURE BANK, PETRI DISH MOTHER CULTURE, Species: Hericium erinaceus", on a white background. Lion's Mane Mushroom Agar Plate A dense cluster of Pioppino mushrooms with slender stems and brown caps, beside a round petri dish showing white mycelial growth on agar, labeled "AGGIETROPICAL CULTURE BANK, PETRI DISH MOTHER CULTURE, Species: Cyclocybe aegerita", on a white background. Pioppino Mushroom Agar Plate A cluster of King Oyster mushrooms with thick white stems and small dark brown caps, beside a round petri dish showing white mycelial growth on agar, labeled "AGGIETROPICAL CULTURE BANK, PETRI DISH MOTHER CULTURE, Species: Pleurotus eryngii", on a white background. King Oyster Mushroom Agar Plate A rounded Bear's Head mushroom formed of white branching spines, beside a round petri dish showing white mycelial growth on agar, labeled "AGGIETROPICAL CULTURE BANK, PETRI DISH MOTHER CULTURE, Species: Hericium americanum", on a white background. Bear's Head Mushroom Agar Plate Two views of a petri dish containing a white, hairy mushroom culture, Lions Paw, alongside several small, fluffy off-white mushroom heads and a label reading 'AGGietROPICAL CULTURE BANK'. Lion's Paw Mushroom Agar Plate A dense cluster of King Blue Oyster mushrooms with blue-grey fan-shaped caps, beside a round petri dish showing white mycelial growth on agar, labeled "AGGIETROPICAL CULTURE BANK, PETRI DISH MOTHER CULTURE, Species: Pleurotus hybrid", on a white background. King Blue Oyster Mushroom Agar Plate A dense cluster of Pink Oyster mushrooms with vivid pink fan-shaped caps, beside a round petri dish showing white mycelial growth on agar, labeled "AGGIETROPICAL CULTURE BANK, PETRI DISH MOTHER CULTURE, Species: Pleurotus djamor", on a white background. Pink Oyster Mushroom Agar Plate A cluster of Golden Oyster mushrooms with bright yellow fan-shaped caps, beside a round petri dish showing white mycelial growth on agar, labeled "AGGIETROPICAL CULTURE BANK, PETRI DISH MOTHER CULTURE, Species: Pleurotus citrinopileatus", on a white background. Golden Oyster Mushroom Agar Plate A dense cluster of Princess Pearl mushrooms with creamy white ruffled caps, beside a round petri dish showing white mycelial growth on agar, labeled "AGGIETROPICAL CULTURE BANK, PETRI DISH MOTHER CULTURE, Species: Pleurotus ostreatus", on a white background. Princess Pearl Mushroom Agar Plate A dense cluster of Sporeless Oyster mushrooms with white fan-shaped caps, beside a round petri dish showing white mycelial growth on agar, labeled "AGGIETROPICAL CULTURE BANK, PETRI DISH MOTHER CULTURE, Species: Pleurotus ostreatus, sporeless cultivar", on a white background. Sporeless Oyster Mushroom Agar Plate A Maitake mushroom formed of overlapping grey-brown fan-shaped caps in a dense rosette, beside a round petri dish showing white mycelial growth on agar, labeled "AGGIETROPICAL CULTURE BANK, PETRI DISH MOTHER CULTURE, Species: Grifola frondosa", on a white background. Maitake Mushroom Agar Plate A cluster of Cordyceps militaris mushrooms with orange, finger-like fruiting bodies, beside a round petri dish showing white mycelial growth on agar, labeled "AGGIETROPICAL CULTURE BANK, PETRI DISH MOTHER CULTURE, Species: Cordyceps militaris", on a white background. Cordyceps Mushroom Agar Plate A cluster of Shiitake mushrooms with brown caps and cream-colored gills on thick stems, beside a round petri dish showing white mycelial growth on agar, labeled "AGGIETROPICAL CULTURE BANK, PETRI DISH MOTHER CULTURE, Species: Lentinula edodes", on a white background. Shiitake Mushroom Agar Plate A dense cluster of Chestnut mushrooms with small golden-brown caps, beside a round petri dish showing white mycelial growth on agar, labeled "AGGIETROPICAL CULTURE BANK, PETRI DISH MOTHER CULTURE, Species: Pholiota adiposa", on a white background. Chestnut Mushroom Agar Plate A Chicken of the Woods mushroom formed of bright orange-yellow shelf-like fan clusters, beside a round petri dish showing white mycelial growth on agar, labeled "AGGIETROPICAL CULTURE BANK, PETRI DISH MOTHER CULTURE, Species: Laetiporus sulphureus", on a white background. Chicken of the Woods Mushroom Agar Plate A white, translucent, ruffled Tremella mushroom with a jelly-like texture, beside a round petri dish showing white mycelial growth on agar, labeled "AGGIETROPICAL CULTURE BANK, PETRI DISH MOTHER CULTURE, Species: Tremella fuciformis", on a white background. Tremella Mushroom Agar Plate A Reishi mushroom with a glossy reddish-brown lacquered shelf-shaped cap, beside a round petri dish showing white mycelial growth on agar, labeled "AGGIETROPICAL CULTURE BANK, PETRI DISH MOTHER CULTURE, Species: Ganoderma lingzhi", on a white background. Reishi Mushroom Agar Plate A Turkey Tail mushroom formed of thin fan-shaped caps with multicolored bands, beside a round petri dish showing white mycelial growth on agar, labeled "AGGIETROPICAL CULTURE BANK, PETRI DISH MOTHER CULTURE, Species: Trametes versicolor", on a white background. Turkey Tail Mushroom Agar Plate A cluster of King Stropharia mushrooms with reddish-brown caps and a ring on the stem, beside a round petri dish showing white mycelial growth on agar, labeled "AGGIETROPICAL CULTURE BANK, PETRI DISH MOTHER CULTURE, Species: Stropharia rugosoannulata", on a white background. King Strapharia Mushroom Agar Plate A cluster of Enoki mushrooms with long thin stems and small tan caps, beside a round petri dish showing white mycelial growth on agar, labeled "AGGIETROPICAL CULTURE BANK, PETRI DISH MOTHER CULTURE, Species: Flammulina filiformis", on a white background. Enoki Mushroom Agar Plate

Ships fresh to order

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48-hour damage protection

Establish your own working master culture with our premium Sporeless Oyster Agar Plate grown on Malt Extract Agar (MEA). Sporeless Oyster (Pleurotus ostreatus, sporeless cultivar) is produced from carefully selected commercial fruiting genetics chosen for vigorous mycelial growth, rapid colonization, dense cluster formation, excellent biological efficiency, and consistent yields. This freshly prepared, actively growing Petri dish provides a clean starting point for expanding onto agar, preparing liquid cultures, inoculating grain spawn, or maintaining long-term culture storage.

Every agar plate is prepared under strict sterile laboratory conditions and inspected before shipment to ensure a healthy, actively growing colony. Sporeless Oyster produces the same tender texture and mild, savory flavor prized in classic oyster mushrooms, but releases virtually no spores during fruiting, making for a cleaner grow room and easier harvesting. Modern commercial genetics have resolved the lower yields seen in early sporeless strains, making this a reliable choice for both home growers and small commercial setups. Agar plates are ideal for experienced cultivators, researchers, educational laboratories, and commercial mushroom growers seeking to preserve and propagate stable genetics without relying on spores.

Freshly Prepared:

To provide the healthiest possible culture, every Petri dish is prepared fresh to order. Please allow approximately 2 weeks for preparation, incubation, quality inspection, and packaging before shipment.

Product Details:

  • Freshly prepared, actively growing MEA (Malt Extract Agar) Petri dish
  • Carefully selected commercial fruiting genetics
  • Virtually spore-free fruiting for a cleaner, lower-irritation growing experience
  • Prepared under sterile laboratory conditions
  • Suitable for agar transfers, liquid culture preparation, grain spawn production, and long-term culture storage
  • Intended for laboratory, educational, research, and gourmet mushroom cultivation purposes

Important Information:

This product is intended for customers familiar with sterile agar-transfer and culture-handling techniques. Cultivation instructions and personalized technical support are not included.

Storage:

For best results, begin transferring the culture soon after arrival. If storage is necessary, keep refrigerated at 2–8°C (35–46°F) and protected from direct light. Do not freeze. Cultures may remain viable for several months under proper refrigeration, although prompt expansion is recommended for maximum vigor.

Quality Guarantee:

Every agar plate is visually inspected before shipment to verify healthy growth and the absence of visible contamination. If your agar plate is confirmed to be contaminated upon arrival, contact us promptly with clear photographs within 24 hours of delivery. We will review the claim and, if confirmed, provide a replacement at no additional charge.

International Shipping Notice:

International 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.

The quality guarantee does not cover damage, 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.

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