Pearl Oyster Liquid Culture Syringe 10ml

Each syringe contains 10ml of fully colonized Pleurotus ostreatus mycelium - the same Pearl Oyster culture we use daily in our own mushroom farm production at Freshrooms.Why Fre...

€12,90
Guaranteed sterility Free shipping over €100 Made fresh to order

Customer reviews

What growers say.

4.8 average rating
1500+ growers served
27 EU countries shipped to
“The cleanest bag I have ever worked with”Jonas K. · verified grower, Germany

Why Freshrooms

Quality you can trust

Lab-grade quality

Every product is prepared in sterile, lab-controlled conditions and tested before it leaves us.

Made fresh to order

We prepare each order fresh so you get the maximum shelf life and the strongest possible start.

Ships across Europe

Tracked delivery to 27+ EU countries. Orders dispatched within 2 to 4 business days.

Grow promise

If anything arrives faulty, send us a photo and we will replace it. No questions, no hassle.

The product

Everything you need to know

Each syringe contains 10ml of fully colonized Pleurotus ostreatus mycelium - the same Pearl Oyster culture we use daily in our own mushroom farm production at Freshrooms.

Why Freshrooms Cultures

Every batch goes through agar purity testing before shipping. The cultures we send you are the exact ones we rely on to grow mushrooms on our own farm. If we were not confident in them, we would not use them ourselves.

About Pearl Oyster

Pearl Oyster is one of the fastest colonizing species available - suitable for beginners and experienced growers alike. Expect vigorous aerial mycelium, high yields and a short turnaround from inoculation to first flush.

Recommended Products

Option 1 - Simplest route: Inoculate our Hardwood All-In-One Grow Bag directly. Substrate and grain are already combined - just inject and wait.

Option 2 - Make your own spawn: Inoculate our Sterile Grain Bag with Injection Port to create your own grain spawn. Once fully colonized, use it to inoculate straw or sawdust substrate for larger grows.

What is Included

  • 1x 10ml liquid culture syringe
  • 1x sterile needle

Storage

Store in the refrigerator at 2 - 6 degrees C. Use within 4 months of production date.

Questions

Before you begin

We aim to dispatch every order within 2 to 4 business days. Orders are prepared fresh, so preparation can occasionally take a little longer during busy periods. We will always keep you posted.

Once dispatched, delivery within the EU takes 2 to 6 days. All orders ship tracked, door to door.

Keep it in a cool, dark place away from direct sunlight. If you are not using it right away, the fridge is ideal.

Send us a photo and our team will sort it. If the product arrived damaged or faulty, we will replace it free of charge. That is our grow promise.

Complete your setup

Goes well together

Ready to start growing?

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Ships within 2 to 4 days. Grow promise included.