{"product_id":"pdyg-petri-dishes","title":"Pre-Poured PDYG Petri Dishes (90 mm)","description":"\u003cp class=\"product-desc\"\u003eOur 90 mm pre-poured PDYG petri dishes are made with our signature PDYG blend — a clear, nutrient-rich medium formulated from potato starch, dextrose, yeast, and gellan gum. The balanced nutritional profile supports fast, vigorous mycelial development. PDYG also offers excellent visibility compared to traditional agar, making it easier to observe growth. Each plate is poured by experienced mycologists and sealed with laboratory-grade Parafilm to protect sterility during shipment.\u003c\/p\u003e\n\u003ch3 class=\"highlights-sect\"\u003eHighlights\u003c\/h3\u003e\n\u003cul class=\"highlights-list\"\u003e\n\u003cli\u003ePre-poured with our PDYG (Potato Starch, Dextrose, Yeast, and Gellan Gum) medium\u003c\/li\u003e\n\u003cli\u003eClear, translucent surface for easy visualization of growth\u003c\/li\u003e\n\u003cli\u003eIdeal structure and nutrient balance for strong mycelial performance\u003c\/li\u003e\n\u003cli\u003eProfessionally poured for consistent depth and surface texture\u003c\/li\u003e\n\u003cli\u003eSealed with laboratory Parafilm and shipped in a sealed plastic lining to ensure sterility during transit\u003c\/li\u003e\n\u003cli\u003eStandard 90 mm plastic petri dishes (90mm\/3.5inch diameter, 15mm\/0.6 inch depth)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"pricing-sect\"\u003eQuantity Prices\u003c\/h3\u003e\n\u003cul class=\"pricing-tiers\"\u003e\n\u003cli\u003e1–3: $3.95 each\u003c\/li\u003e\n\u003cli\u003e4–9: $3.45 each\u003c\/li\u003e\n\u003cli\u003e10–29: $2.95 each\u003c\/li\u003e\n\u003cli\u003e30+: $2.45 each\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"pricing-note\"\u003eDiscount automatically applies at checkout\u003c\/p\u003e","brand":"Royal Flush Mycology Supply ","offers":[{"title":"Default Title","offer_id":45856589775019,"sku":null,"price":3.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0702\/3237\/5467\/files\/Pre-Sterilized-Pre-Poured-PDYG-Agar-Petri-Dishes.png?v=1765834966","url":"https:\/\/royalflushmushroomsupply.com\/products\/pdyg-petri-dishes","provider":"Royal Flush Mycology Supply ","version":"1.0","type":"link"}