SG Labs

Z-Strain Spore Syringe

(15 reviews) Write a Review
$20.00

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SKU:
SS-ZS
Shipping:
Calculated at Checkout
Species:
Psilocybe Cubensis
Syringe Type:
Spore Syringe
Syringe Volume:
10cc
Shelf Life:
9-12 Months (Refrigerated)

Z-Strain Spore Syringe – 10cc

Z-Strain is one of the fastest-colonizing Psilocybe cubensis strains available, making it a longtime favorite among beginner and experienced growers alike. Originally developed in the 1990s by the underground mycologist known as "The Keeper", this lab-created strain (also known as “Z Cube”) quickly gained notoriety for its vigorous growth and large fruit bodies.

Z-Strain produces medium to large mushrooms with long, robust stems and golden-brown, often slightly wavy caps. Known for forming dense flushes and aggressive rhizomorphic mycelium, it thrives in nutrient-rich conditions and colonizes grain substrates like 5-grain blends or rye grain with bovine dung-based bulk layers.

Although Z-Strain can produce impressively large mushrooms—some reportedly growing as long as a forearm—it typically delivers its best flush in the first round. Its resilience, speed, and reliability make it an excellent specimen for microscopy libraries seeking strong cubensis expressions. Get ready for a canopy of a lifetime!

Z-Strain Magic Mushroom Profile:

· Species: Psilocybe cubensis

· Strain Origin: Lab-created by “The Keeper,” popularized in the 1990s

· Cap Color: Golden to light brown

· Mycelium Behavior: Rapid, rhizomorphic colonization

· Research Level: Beginner-friendly

· Substrate Compatibility: 5-grain mix, rye grain spawn, bovine dung-based bulk substrate

· Flush Characteristics: Best performance in first flush; dense cluster formation

What’s Included in your Spore Kit:

One (1) 10cc BD Luer-Lok Syringe containing Z-Strain Spores

One (1) Sterile 16-gauge Needle

One (1) Alcohol Prep Pad

Included “How to Use a Mushroom Spore Syringe” insert with QR code for extended learning

For microscopy and taxonomy research only. Spores are prepared in our ISO-7 certified clean room to ensure sterility and high rich spore density.

Upgrade to our Z-Strain Isolated Spore Syringe — featuring stabilized genetics that can reduce colonization time by up to 50%, offering a more efficient and reliable research experience!

16 Reviews Hide Reviews Show Reviews

  • 5
    Quick & Precise!

    Posted by Stewy on Sep 17th 2024

    Ordering was easy, but was really blown away about the speed of delivery! The spores were just as described and packaged in such a way there is very little concern about damage during shipping.

  • 5
    Prompt Shipping

    Posted by James on Aug 14th 2024

    Shipped 30 minutes after order and arrived the next day. Growing as it should!

  • 5
    Ripper

    Posted by Tom on Mar 21st 2024

    I found the first Z strain to have some huge features! ripper!

  • 5
    Great Product

    Posted by Andy on Jan 12th 2024

    Great Z strain with no contamination. Thanks sporegenetics!

  • 5
    easy transaction

    Posted by mushieman1965 on Nov 16th 2023

    easy transaction, fast shipping

  • 5
    They arrived fast!

    Posted by Hman on Oct 26th 2023

    They arrived fast! I haven't had time to put them under microscope

  • 5
    this has been by far the best website

    Posted by Dan on Oct 20th 2023

    I have shopped several site for spores recently and this has been by far the best website, easiest shopping and checkout experience of them all. Added bonus all the cultures sent have been viable with 100% colonization!

  • 5
    Z-Strain 10cc Spore Syringe

    Posted by julie on Sep 29th 2023

    Product showed up quickly, in good shape, and good quality.

  • 4
    Interesting strain so far

    Posted by Jillian on Sep 28th 2023

    Fast and secure shipping. Interesting strain so far, everything seems to be just as it should be. Thank you!

  • 5
    Comes through on time, every time

    Posted by Christopher on Sep 15th 2023

    Just a rookie mycologist but these guys have the most Excellent quality I've found on the Internet!! This site is legit!!

  • 5
    Another good specimen

    Posted by andrew croswell on Jul 19th 2023

    Wow spore genetics really out did themselves this time with this strain Another great specimen for Research

  • 5
    Shipping speed

    Posted by Dustin Claussen on May 15th 2023

    I was quite surprised that my package was delivered in such a short time after ordering it.

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