Psilocybe cubensis (Earle) Singer
About this site
Who publishes Psilocybe Cubensis Mushrooms, how the information is researched and checked, and why product links go to the Dutch smartshop Dutch-Smart.
- Updated
- 10 October 2026
- Cards
- 3
Card 01Summary
Psilocybe Cubensis Mushrooms is published by the team behind Dutch-Smart, a smartshop in the Netherlands that sells, among other things, grow kits and spores of Psilocybe cubensis cultivars. The product links on this site go to that shop. When you buy through such a link, we earn from the sale.
We say this first because it matters for how you read the rest. The site exists because most of what is online about cubensis strains is copied catalogue text: names, adjectives and potency rankings without a source. We wanted one place that describes the species and its strain names the way a museum label would, with the source next to each fact, including the parts that do not help sales, such as how few strains have ever been measured.
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How the information is put together
- Taxonomy, morphology, distribution and chemistry come from peer-reviewed publications, taxonomic databases and GBIF. Studies are linked where we use them.
- Strain descriptions that come from grower communities are quoted and labelled as such. Laboratory figures are given with the study, the method and the unit.
- Legal information comes from legislation and from Dutch public health sources such as the Trimbos Institute and the Jellinek, with the date we checked it.
- Anything we could not verify was left out. Where sources disagree, we say so.
- We make no medical or health claims of any kind, and we publish no testimonials or reviews.
Every page shows when it was last updated. Laws, products and research change; if something here is out of date or wrong, Dutch-Smart's customer service can pass it on to us.
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Who is behind the shop
Dutch-Smart is a Dutch smartshop that has been around since 2011. It ships from the Netherlands and only sells to adults. The shop's lion mascot appears in the footer of every page of this site.