You’ve done it! 

You have found high-quality psilocybin mushroom spores and are now ready to take on the magical growing process!

So, how long does it take to grow psilocybin mushroom spores from the moment after inoculation? 

Although most mushrooms grow within a relatively similar time frame, different factors can, of course, impact their growth cycle. 

Final mushroom quality, growth cycle time, and yield depend on grower intervention. How well have you monitored and controlled the temperature, humidity, and pests or contaminants? 

Once you know the basics of mushroom growing, you’ll have a more accurate time frame for psilocybin spore growth. 

Before digging deeper into how long it takes to see the magic pop through the soil, let’s look at what makes magic mushrooms unique. Not to be mistaken for their family members found at the local grocery store. 

Gaining a better understanding of wh is at you are growing brings helpful insight into the journey ahead.


What Makes Psilocybin Mushroom Spores Different Than Their Cousins?

It’s important to clarify that psilocybin (or magic) mushrooms refer to any number of fungi containing psychedelic compounds like psilocybin or psilocin. 

Psilocybin is the main ingredient found in several variants of psychoactive mushrooms—making it perhaps the best-known naturally-occurring psychedelic drug. Quite different from the cremini mushrooms you just picked up from the grocery store, which have zero psychoactive elements at all. 

At first glance, psilocybin mushrooms don’t look particularly magical. They’re often small and are usually color shades ranging between brown and tan to a golden beige. 

The scientific name of this little brown-and-white mushroom, Psilocybe Cubensis, roughly translates to “bald head”—befitting the mushrooms’ rather plain-looking appearance. 

Psilocybin and psilocin are the two major psychoactive substances naturally occurring in psychedelic mushrooms. Psilocin is biologically active, whereas psilocybin is a psilocin prodrug. After ingestion, the body converts it to psilocybin.


grow psilocybin mushroom spores


The hallucinogen psilocybin works by activating serotonin receptors in the prefrontal cortex—the part of the brain that affects people’s mood, cognition, and perception. 

It’s crucial to note that hallucinogens work in other regions of the brain that regulate arousal and panic responses. 

Psilocybin doesn’t always cause active visual or auditory hallucinations. Instead, it distorts how some users perceive objects and people already in their environment. 

Again, very different effects on the body and brain than those of its cousins like Portobello or Lions Mane. 

In the wild, people commonly mistake magic mushrooms containing psilocybin for any number of other harmful fungi. 

For this reason, a workable knowledge about mushrooms is essential—this includes knowing how to identify them properly. This knowledge is especially crucial when collecting spores to determine how long it takes to grow psilocybin mushroom spores.

Knowledge is power, and knowing what you collect from the wild is of the utmost importance.


So How Long Does It Take To Grow Psilocybin Mushroom Spores?

Before starting cultivation, most first-time gardeners want to know how long it takes to grow psilocybin mushroom spores.

That’s a fair thought. 

Whether the Golden Teacher, Amazonian, Penis Envy, or another psilocybin mushroom, the cubensis strain is one of the easiest to cultivate. You can grow your own within two months with proper preparation and research. 

Remember that nothing is set in stone when Mother Nature is involved. An approximate timeline for the psilocybin mushroom growth cycle can go as follows:


  • Week one: Spore inoculation to spore germination.
  • Week two: Spore germination to complete the substrate or cake colonization. 
  • Weeks three to five: The fruiting cycle starts. Please note that this could take an additional two weeks. Once the substrate or cakes turn blue, the mushroom fruiting is complete. 


To complete the full growing cycle for psilocybin mushroom spores can take 4 to 6 weeks from spore inoculation to fruiting harvest. 

Remember that the common button mushroom varieties can take up to 15 weeks to complete an entire production cycle. From the start of composting to the final steaming off after harvesting has ended. 

A significant part of the growing cycle depends on the strain and conditions of the mushroom spores. 

The final mushroom quality and yield depend on how well you’ve monitored and controlled the growing conditions—temperature, humidity levels, and pests or contaminants. 

If you have growing experience and an intuitive feel for the biological rhythms of the mushrooms you’re cultivating, you’re on the road to success. 

Once you understand the basics of mushroom growing, you’ll have a clearer expectation of the cultivation time frame and requirements for success.


Why Are Penis Envy Mushrooms More Challenging to Grow?

As with all mushrooms, spore size, color, and shape all appear the same. 

Even under the best microscope available, an observer may not be able to see any differences between a Cubensis and Penis Envy spore. 

But what sets the Penis Envy Mushroom apart from others?

The answer boils down to their spores.

Penis Envy mushrooms don’t open up their cap in the same way for spore release as other psilocybin mushroom species do. 

Releasing only about 5% of their spores, collecting them is far more difficult than their Psilocybe Cubensis cousins. Hence explaining why Penis Envy mushrooms are more of a challenge when growing for legal experimentation purposes. 

What’s even more interesting about the Penis Envy Mushroom is its unknown origin, which could explain its unique and rare spore profile. 

No one truly knows where this mushroom came to be, with only theories of their beginnings from famous mycologists like Terence McKenna and Steven Pollock. 

Without specific proof about their discovery, many believe that the specimens we know today derived from a mutation. This unique creation is said to have come from the Amazonian Cubensis species McKenna carried in his store. 

This artificial biological line makes Penis Envy Mushrooms more susceptible to infection, requiring a significant amount of cultivation knowledge.

So, how long does it take to grow psilocybin mushroom spores of the Penis Envy kind? Unfortunately, we don’t have an exact answer to that yet. 


Why Utilizing A Mushroom Grow Kit Can Help

Thanks to the growing knowledge and benefits found with consuming mushrooms of all kinds, you can now find kits to grow your own. 

Some of the first on the market were Oyster mushroom kits. These material packs provide a simpler introduction to mushroom cultivation from home. 

Psilocybin mushroom grow kits are also suitable for when you don’t want to make your own substrate, or don’t have the resources to sterilize materials yourself. 

The typical psilocybin grow kit contains three basic things:


  • Substratum containing living mycelium of the Psilocybe Cubensis (spores that have been developed). This substrate consists of rye, vermiculite, and perlite. 
  • Transparent grow bag with an air filter.
  • Two paper clips. 


psilocybin mushroom spores


Using a psilocybin grow has benefits because the development of the cubensis spores into the mycelium has already been done in a sterile laboratory. 

The mushrooms inside the kit haven’t grown yet as the mycelium is in a hibernation stage, thanks to the cold environment. 

How can you be sure that the kit you buy is in optimal condition?

Trusted and reputable sources, like FungusHead, are the best choice for purchasing psilocybin mushroom spores grow kits. 

Also, please keep in mind that growing or germinating psilocybin mushrooms is illegal on a federal level and in most states. 

This article does not advocate the cultivation of psilocybin mushrooms, but more serves as a source for information on psilocybin and mushroom grow kits.


Understanding The Growing Psilocybin Mushroom Spores Process

There’s no exact time frame when using psilocybin mushroom spores for growing. Sometimes that’s the added beauty that comes with anything magical. 

So how do you plan for the cultivation process?

Learning how long it takes to grow psilocybin mushroom spores comes with experience and luck. 

As a mushroom cultivator, your experience level, growing environment, and chosen psilocybin strain have an effect on the timeline from start to finish. 

In growing psilocybin mushroom spores, it’s important to understand that the ideal growing conditions are dark, cool, and humid. When you’re cultivating mushrooms at home, a place like your basement is ideal, but a spot under the sink could also work. 

While an unused cabinet or closet provides sufficient conditions, the ideal spot is anywhere that provides near darkness and control over temperature and humidity. 

Always be sure to test your spot by checking the temperature before embarking on this new growing adventure. 

Armed with the basic fundamentals of what mushrooms need during their growth and life cycle, you have what you need to grow those magical fruiting bodies. 

Materials that also determine how long it takes to grow psilocybin mushroom spores are basically vermiculite mixed with growing matter. Organic materials for substrates like brown rice, coconut husks, or whole oats seem to be popular choices. 

The variety of mushroom chosen also dictates the best suited growing materials (substrate) like straw or wood chips. 

Whichever organic material you choose for your psilocybin mushroom spores, always ensure that your materials and substrate aren’t contaminated with any other microorganisms. 

Proper sterilization of all equipment and substrates is essential for any mushroom spores to thrive and prosper during their growth time period. Mushrooms are easily outnumbered and can lose their growing ground, literally if contaminated.

Research has found that the first fungus stage of growth, the mycelium, is also very beneficial in consumption. This part of the mushroom growth cycle is a white web-like structure that first forms, before sprouting the actual mushrooms. Consuming the mycelium and fruiting bodies both carry beneficial qualities. 

Generally, though, the process is the same and mushrooms can be seen within two months from inoculation. 

Speaking of terms used to explain the mushroom growing process, let’s take a look at another timeline and process when growing mushrooms legally.


An Example Timeline For Using Psilocybin Mushroom Spores

Although most mushrooms grow within a similar time frame, different factors can, of course, impact their growth cycle. 

The final mushroom quality, growth cycle time, and yield all depend on you as the cultivator. Have you monitored and controlled the temperature, humidity, and grow space for pests or contaminants? 

The reproductive cycle of the mycelium is referred to as a flush, during which the fungus produces mushroom fruit bodies. To start a flush, or mushroom growth, soak the substrate in water, then keep it moist by misting with water. During the first few weeks, you should monitor the temperature and humidity levels daily. 

When inoculating, you’re injecting the spore liquid on the surface of the substrate and allowing the spores to seep into your material. The ideal temperature incubating for the next 4 weeks is around 27 degrees Celsius (a warm room in a house). 

Phase one of your growing is where you’ll create what’s known as a birthing cake, which helps to feed the mycelium. The substrate serves as fertile ground for the spores to develop and consists of brown rice flour and vermiculite. 


Psilocybin Mushroom Spore


After about a month, the spores start growing into mycelium and colonizing the substrate. Technically, a birthing cake is when the mycelium has fully colonized and embedded around the substrate, ready to sprout mushrooms. 

These substrate “cakes” can then be moved into grow chambers, where they further develop and eventually fruit. 

After sprouting, the mushrooms are usually ready to harvest in about a week or two. 

Lastly, shifting your focus on the entire process, rather than the end result, helps you enjoy the growing journey. 

Growing anything at all is a privilege, let alone such an alien and magical organism. Cultivating a substance that can transform your consciousness and possibly heal your mind and soul is the mystery and magic of nature. 

It certainly deserves appreciation! 

So, as you ponder how long it takes to grow psilocybin mushroom spores, enjoy every minute as the mystery of nature unfolds.


The mushroom spores available on our site are intended for microscopy and taxonomy purposes only. We do not promote the act of cultivating magic mushrooms at home.