Our 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.

Highlights

• Pre-poured with our PDYG (Potato Starch, Dextrose, Yeast, and Gellan Gum) medium
• Clear, translucent surface for easy visualization of growth
• Ideal structure and nutrient balance for strong mycelial performance
• Professionally poured for consistent depth and surface texture
• Sealed with laboratory Parafilm and shipped in a sealed plastic lining to ensure sterility during transit
• Standard 90 mm plastic petri dishes (90mm/3.5inch diameter, 15mm/0.6 inch depth)

Quantity Prices

• 1–3: $3.95 each
• 4–9: $3.45 each
• 10–29: $2.95 each
• 30+: $2.45 each

Discount automatically applies at checkout