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
-
Quick & Precise!
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.
-
Prompt Shipping
Shipped 30 minutes after order and arrived the next day. Growing as it should!
-
Ripper
I found the first Z strain to have some huge features! ripper!
-
Great Product
Great Z strain with no contamination. Thanks sporegenetics!
-
easy transaction
easy transaction, fast shipping
-
They arrived fast!
They arrived fast! I haven't had time to put them under microscope
-
this has been by far the best website
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!
-
Z-Strain 10cc Spore Syringe
Product showed up quickly, in good shape, and good quality.
-
Interesting strain so far
Fast and secure shipping. Interesting strain so far, everything seems to be just as it should be. Thank you!
-
Comes through on time, every time
Just a rookie mycologist but these guys have the most Excellent quality I've found on the Internet!! This site is legit!!
-
Another good specimen
Wow spore genetics really out did themselves this time with this strain Another great specimen for Research
-
Shipping speed
I was quite surprised that my package was delivered in such a short time after ordering it.