Strain
Z Strain
- Species
- Psilocybe cubensis
- Lineage
- Appeared around the late 1990s or early 2000s, probably as a vigorous isolate; its origin is uncertain.
- Also called
- Z
Very aggressive/fast, prolific, little recovery time between flushes.
Photos

Psilocybe cubensis, a single mature fruit with the veil broken (the photographer's label: z-strain, not independently verified).Photo: Richard Kneal, CC BY-SA 3.0 (listed by Mushroom Observer as "Creative Commons Wikipedia Compatible v3.0"), via Mushroom Observer Add a note

Psilocybe cubensis, harvested fruits with broken veils (the photographer's label: z-strain, not independently verified).Photo: Richard Kneal, CC BY-SA 3.0 (listed by Mushroom Observer as "Creative Commons Wikipedia Compatible v3.0"), via Mushroom Observer Add a note

Psilocybe cubensis, a harvested flush laid out on a basket (the photographer's label: z-strain, not independently verified).Photo: Richard Kneal, CC BY-SA 3.0 (listed by Mushroom Observer as "Creative Commons Wikipedia Compatible v3.0"), via Mushroom Observer Add a note
Summary
Suggest an editNo summary yet. It gets written once a few grow reports are in.
Summarized from public grow logs, paraphrased. Sources:
Growing Z Strain
Member reports come first, then public grow-log threads, then catalog suggestions. Each line says which.
At a glance
- Difficulty
- Beginner
- Grows on
- Dung (manure-loving, like cubensis)
- Lineage and origin
- Appeared around the late 1990s or early 2000s, probably as a vigorous isolate; its origin is uncertain.From commercial strain descriptions; not independently verified.
- Traits
- fast colonizer, heavy yields, beginner-friendly
- Similar strains
- B+, Albino A+, Albino Louisiana, Albino Penis Envy
Timeline
- No data yet. Add your grow report
- Days to
- No data yet. Add your grow report
- To harvest
- No data yet. Add your grow report
- Flushes
- No data yet. Add your grow report
Climate
A starting point gathered from growers' notes, not a measurement.
- Colonizing
- 75–80 °F
- 70–75 °F, 90–95%
- Fresh air ()
- No data yet. Add your grow report
- Light
- Indirect 6500K 12/12 or a bright room.
Substrate and casing
- Substrate
- No data yet. Add your grow report
- 50/50 verm/coir casing layer about 0.75 inches deep; covered with a 2 mil vapor barrier and incubated; had to patch once
What it looks like
- Phenotype
- No data yet. Add your grow report
- When to pick ()
- No data yet. Add your grow report
Common problems
- Reported
- Very aggressive/fast, prolific, little recovery time between flushes.
Grow reports (0)
Add your grow to the guideNo member reports on Z Strain yet. Yours would be the first, and the numbers above start from it.
Three fields is enough: setup, days to pins, and how it went.
Recipes growers used
Add the recipe you usedNo substrate, grain or agar recipes tied to Z Strain yet. See all grow recipes.
Notes from growers
Tips, corrections and “same thing happened to me” for Z Strain as a whole.