Malt Extract Agar - 10 Prepared Agar Plates

Pouring your own agar plates is a skill worth learning — but it is also the step where most beginners lose their first batches to contamination. Temperature too hot when pouring, not waiting long enough after the IPA mist, condensation trapping under the lid during cooling — the failure points are real and they cost you plates, time, and momentum.

These are the shortcut that isn't a compromise. Pre-poured malt extract agar plates, sterilized and sealed, ready to take directly into your still air box and inoculate. No preparation. No pressure cooking media. No pouring. You open the packaging inside your SAB and you work.

Malt extract agar is the community standard culture medium for mushroom cultivation — perfect for germinating fungal spores, cloning and storing unique specimens, and isolating and expanding mycelium cultures. The nutrient profile of malted barley extract closely mirrors the natural food sources of wood-loving and dung-loving fungi, producing vigorous, fast, healthy mycelium growth that is easy to observe and work with.

What you use these for:

• Running spore syringes through agar before committing grain — your contamination checkpoint
• Tissue culture and cloning from fresh fruiting bodies
• Isolating individual colonies from a multi-spore germination
• Agar-to-agar transfers and culture expansion
• Long-term culture storage when wrapped with parafilm and refrigerated

Each 90mm × 15mm dish contains pre-sterilized malt extract agar poured to a consistent depth. Poured in a professional cleanroom and vacuum sealed to preserve freshness and viability. Store unused plates refrigerated. For best results use plates as soon as possible after receiving. Once cultures are added, store right side up in the refrigerator.

Open the packaging inside your SAB. Inoculate immediately. Close and seal with parafilm or grafting tape. That is the entire workflow.

Pairs with: Our Sterile Scalpel Blades for transfer work, Parafilm M or Grafting Tape for sealing, and our Spore Syringes or Liquid Culture Syringes for inoculation.