With the rising popularity of psilocybin mushrooms, it is no surprise that people are developing an interest in psilocybin spores. If you're keen to learn more, this article answers all of your questions about what spores are, how they reproduce, and where you can buy them.

What Are Psilocybin Spores?

Spores are single-celled reproductive units of life forms that do not produce flowers, such as fungi, bacteria, and algae. Spores enable these organisms to reproduce asexually (without mating).

Fungi produce spores that develop into new life forms without fusing with another reproductive cell. This is what makes them different from gametes (an organism's reproductive cells). The process of forming new spores is called sporogenesis.

Seeds Vs. Spores

Spores differ from seeds in the number of cells that they contain. While spores are single-celled, seeds usually contain multiple cells.

Sporogenesis In-Depth

Spores are usually surrounded by a thick wall that offers protection to the cell. Once mature, the organisms will release the spores into the environment to start their own lives. They are adapted for wind dispersal once they mature.

Spores are hardy and can survive in harsh environments for several years while they scout for a favorable spot to start developing. They have features that allow them to travel long distances. The rigid cell walls make them resistant to high temperatures and other harsh environmental conditions. They are light and can be easily dispersed by wind or moving water.

Spores behave like seeds. When they are in the right environment, they will form new plants or organisms. The spores will travel until they find a moist surface where they will perch and begin to germinate. There they will start to form a network of hyphae that allows them to absorb and transport nutrients.

A single gram of pure spores may contain billions of spores.

Different Types of Spores

These are minute single-celled reproductive units of psychedelic mushrooms. They can be found on forest floors or rotting logs but are impossible to spot with the naked eye. There are about 200 different types of psilocybin spores, giving rise to the numerous varieties of psilocybin shrooms.

Do Psilocybin Spores Contain Psilocybin?

Psilocybin spores do not contain any psilocybin, the hallucinogenic compound in shrooms. Psilocybin becomes present in the fungus once the spores start to germinate and form mycelium. Spores that have developed a lace-like thread, aka mycelium, may contain psilocybin.

Are Psilocybin Spores Safe?

Inhaling psilocybin spores may cause lung inflammation, rendering them unsafe. Hypersensitivity pneumonitis, also called farmer's lung, occurs as a result of mushroom spore exposure. This may also exacerbate asthma attacks.

Eating psilocybin spores will not cause you to 'trip' unless you have germinated the spores. A 15-year-old male purchased a psilocybin "grow kit" from an online website and proceeded to germinate the spores. (A grow kit is a set of materials and equipment that is needed to successfully grow the mushrooms). He later "ate his harvest" with three friends. The four experienced hallucinations, which resolved in about 6 hours.

Later, the boy developed gastrointestinal symptoms such as nausea and abdominal pain and was admitted to hospital, where he spent five days recovering from "acute renal injury". The moral of this story is don't go eating spores unless you are sure that they have not germinated, or you may end up taking a 'trip' you had not prepared for.

Are Psilocybin Spores Legal?

Ketamine in the Eyes of International Law

Are Psilocybin Spores Legal in the United States?

Because psilocybin spores do not contain psilocybin until they germinate, they are not hallucinogenic. Technically, this makes them legal in the U.S. It is possible to purchase psilocybin spores legally in 47 states, but not psilocybin.

California has enacted laws to prohibit the sale or gifting of psilocybin spores with the intention of germinating them. Georgia and Idaho have outrightly banned psilocybin spores. Research institutions can, however, possess spores for research purposes.

Are Psilocybin Spores Legal in the United Kingdom?

Psilocybin mushrooms are classified as class A drugs in the UK. This means that they are illegal, whether they are dry or fresh. Psilocybin spores, on the other hand, can be purchased legally but for research purposes. Cultivating the spores for any reason is illegal; this makes psilocybin growing kits illegal.

Are Psilocybin Spores Legal in Canada?

In Canada, psilocybin mushrooms are classified under Schedule III of the Controlled Drugs and Substances Act (CDSA). As much as this makes them illegal, there are certain exemptions. Psilocybin mushrooms can be legally accessed by patients with terminal illnesses or those suffering from severe mental health issues. Psilocybin spores, on the other hand, are legal in Canada.

Grow Psilocybin Spores

Growing your own psilocybin from spores can be an interesting venture. Apart from guaranteeing that you will always have adequate stock of your favorite shroom, you will also be saving on some costs. Here are a few things that you should know about growing mushrooms.

Can You Grow Psilocybin Spores?

Growing psilocybin spores is illegal in the U.S. Psilocybin mushrooms are classified as Schedule 1 controlled substances meaning that they "have no accepted medical use and have a high potential for abuse." However, in the case of State of New Mexico vs David Ray Pratt, in 2005, New Mexico's Court of Appeal ruled that growing psilocybin mushrooms for personal use is not the same as "manufacturing a controlled substance" under state law. Therefore, it is essential to check if germinating and growing psilocybin spores is legal in your state.

Growing psilocybin spores requires a sterile environment. Molds and bacteria can contaminate the spores and hinder their growth. Shrooms lose potency over time. Therefore, they should be harvested early, just before they are fully mature.

Can You Germinate Psilocybin Spores?

While you may be able to germinate psilocybin spores, it is illegal to do so. Germinating psilocybin spores contain psilocybin even before they begin to flesh out and fruit. Consequently, germinating spores will land you in trouble with the law. You will be charged with the possession of a controlled substance.

Can You Buy Psilocybin Spores Online?

Please keep in mind, if you decide to purchase psilocybin spores online, you are required to follow the laws in your place of residence.

When purchasing psilocybin spores online, you will have to choose between two formulations; syringe or spore prints. Below is a breakdown of the two formulations:

Psilocybin Spore Syringes

Psilocybin syringes contain psilocybe spores suspended in water. The water used should be sterile to avoid contaminating the spores.

Spore Prints

Spore prints or store stamps, on the other hand, are produced by 'stamping' a shroom cap on a sheet of paper face-down overnight. The spores are then collected on the paper.

Where to Buy Psilocybin Spores?

It seems like psilocybin spores can be easily bought online in the U.S. One study conducted over 25 months starting in March 2003 assessed the internet availability of psilocybin spores. Google searches called up 800 links, 58% of which led to websites that were offering psilocybin spores. Although no effort was made to purchase from these websites, it was evident that psilocybin spores are widely accessible online. As much as this is a dated study, we can use it as an example.


Psilocybin spores are tiny single-celled units that form the basic reproductive units of psychedelic mushrooms. They do not contain psilocybin, the hallucinogenic compound in shrooms. Hence, they are legal in most parts of the U.S. However, it is illegal to germinate or cultivate spores as the process will produce psilocybin. Psilocybin spores can be easily bought online from various websites but consuming psilocybin spores will probably not produce the much-coveted euphoria that comes with consuming shrooms.

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