B+ Cubensis Magic Mushroom spore syringe

(5 customer reviews)


This all-around cubensis is a formidable “survivor” on the market. Because the B+ is so hardy, it may even thrive in colder climates. B+ has the ability to grow mushrooms as long as your underarm.having hollow stems on occasion. As well as huge brown crowns.
B+ is so effective that it only stops fruiting when there are almost no nutrients available and the mycelium can no longer sustain itself.

If you’re new to mycology, this strain is a great place to start.


Buy B+ Cubensis Magic Mushroom spore syringe Online

B+ 20 ml magic mushroom spore syringes are sterile and should be stored in the dark and refrigerated (2-8°C) to extend the shelf life of the cubensis spores. B+ Cubensis Magic Mushroom spore syringe


  • 1x 20 ml B+ spore solution in a 20ml syringe
  • 1x sterile needle
  • 4x Alcohol prep/swap


How to use the B+ spore syringe

The B+ spore solution is retained within the syringe by a luer lock stopper on the needle end. With this luer lock stopper installed, the B+ spore syringe is easy to travel and store.

Make every effort to work as cleanly as possible. Wear a face mask, sterile gloves, and/or clean your hands. Hold the B+ spore syringe in front of you with the luer lock stopper facing up. Screw the luer lock stopper out by turning it counter-clockwise. Remove the needle from the sterilized container and screw it onto the B+ spore syringe. Shake the spore syringe vigorously for 10 seconds before removing the protective cap from the needle. B+ Cubensis Magic Mushroom spore syringe

There are various options for moving on from here:

Dropping the spore solution onto the substrate

After you’ve created your own substrate or cakes, you may inject the B+ spore solution straight onto them. Slowly press the plunger until drips of spore solution emerge from the needle. Every drop that comes into touch with the substrate will be a possible mycelium growth site, therefore distribute these droplets equally around the substrate to evenly populate it with mycelium.

How many cakes can you make with spore syringe?

One 20 cc/ml spore syringe can easily colonize 6 liters / 13 pints of substrate.

Injection through injection ports

This is almost identical as dropping the spore solution onto the substrate. Open the injection port by pulling back the port protection cap. To sanitize the injection port entrance, use an alco prep. With the needle, pierce the hole. Now, evenly distribute the spore solution across the substrate within the spawn bag or grow box. After injecting the B+ spore solution, remove the syringe and cover the injection port with the port protection cap.

Study spores and research using a microscope

From a scientific standpoint, all Psilocybe cubensis are the same. They do, however, vary somewhat in appearance and fruiting rate (phenotype). There are several distinct phenotypes of Psilocybe cubensis. These distinct cubensis are not subspecies, but rather strains. The B+ is a Psilocybe cubensis strain.

The phenotypic distinctions may be noticed with the naked eye, but the actual beauty is seen under the microscope. The spores’ beautiful world. Many of our clients are scientists or amateurs doing study on these distinctions in their own homes. Drop some of the B+ spore solution onto your microscope slide once it has been prepared. A microscope covering glass should be used to protect the specimen. A magnification of 1000x or higher is recommended for Psilocybe cubensis and Panaeolus cyanescens spore investigation.

Using liquid culture growth medium with the spore syringe

Add only a few ml (drops) of the B+ cubensis spores to a liquid culture growth media. 1-2 ml of spores are enough, but add a few drops more, just to make sure. We recommend using the Liquid Culture vails, but we’d love to hear your feedback on your results with your own liquid culture.

How to store a spore syringe

The B+ spore syringe should be stored refrigerated in a temperature between 2°C – 8°C or 35°F – 46°F. The shelf life of the spore syringe is at least 12 months after they leave our warehouse.



Productcode MCS.SPSYR.002-BPLU-20
Weight (KG) 0.1000
Species Psilocybe cubensis
Potency Average / High
Difficulty Very Easy
Origin Unknown

5 reviews for B+ Cubensis Magic Mushroom spore syringe

  1. Theo

    Fast delivery, good strong genetic, no contamination.

  2. Andrew

    The syringe is very easy to handle and since it contains 20 ml it goes to several more inoculations for a great price.

    The spores have now turned into beautiful super white mycelium. Looking forward to next stage.

  3. Randy Farms

    I was worried when mistakenly had the unopened spores sitting at room temp for a week before I knew to refrigerate them, but even with that stress they took to my substrate like a charm! I have two spawn bags completely germinated and ready to move to the next phase after exactly 3 weeks in darkness. I also choose to buy the mushbag rye substrate bag they offer here, and it all worked perfectly!

  4. Willy A

    Fast delivery. All good with the product, very little to no contamination when using for agar work.

  5. Soft Shroom

    Injected these little invisible spores in BRF substrate. They were colonizing, spreading their little mycelium arms in next to no time, consuming everything in the bottles like little hungry monsters. No contam. About to fruit the cakes, so no shrooms yet, but by the look of the cakes this is going to be a good harvest.

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