Magic Mushroom Grow Kits

Q: What is a magic mushroom grow kit?

A grow kit — also called a growkit — is a block of substrate colonized by Psilocybe cubensis mycelium, ready to observe at home. It's not a kit for common edible mushrooms like oyster mushrooms or button mushrooms.

Q: What do magic mushrooms look like?

Psilocybe cubensis fruiting bodies have a convex-to-flat cap that, depending on the strain, can be golden-brown (Golden Teacher), darker (McKennaii), or lighter (Thai). The stem is usually white to cream and bruises slightly blue when touched.

Q: Which grow kit is best for beginners?

Golden Teacher is the most recommended strain to start with — robust and well documented. McKennaii and Thai are interesting for those who already have experience with grow kits and want to compare strains.

Q: How much does a magic mushroom grow kit cost?

At Shroomsy, every grow kit costs €45, regardless of strain, since all kits share the same format (1.1 kg / 1800 ml). Orders over €120 ship free across the EU.

Q: Is a magic mushroom grow kit legal?

The mycelium itself does not contain psilocybin and is not considered a controlled substance. Cultivating fruiting bodies containing psilocybin may not be permitted in your country. We recommend checking the current regulations where you live before purchasing.

Q: How does a magic mushroom grow kit work?

Unpack the kit, place it somewhere with a temperature of 23-25°C away from direct sunlight, and observe its development. Since the kit is fully automatic, no misting or airing is needed — the first results appear within a few days to a few weeks.

Q: How long does shipping from Poland take?

Shipping across the EU typically takes 2-4 business days. All orders are shipped in discreet packaging with no indication of contents.

Psilocybe Cubensis

Discover hands-free Full Auto growkits, designed for mycology enthusiasts!

Out of Stock

Jedi Mind Fuck

45EUR

Golden Halo

Out of Stock

Golden Halo

45EUR

What is a Psilocybin Mushroom Growkit?

A growkit is a complete system designed for research and observation of mycelium development in home conditions.

A magic mushroom grow kit is a ready-to-use kit containing fully colonized Psilocybe cubensis mycelium in sterile substrate, designed to observe mycelium development at home under controlled conditions. Unlike the classic PF Tek method, where you mix and sterilize the substrate yourself using a pressure cooker, a grow kit is ready to start immediately — and at Shroomsy, it's also Full Auto: no misting, no manual airing, no daily maintenance.

Shroomsy is an EU-wide shop specializing in grow kits made exclusively of mycelium — without fruiting bodies —, designed for mycology enthusiasts and researchers who want to study the growth of different Psilocybe cubensis strains. Our catalogue includes 13 strains, from classics like Golden Teacher and McKennaii to rarer varieties like Natalensis or Tidal Wave Ape. Each kit ships directly from Poland and typically arrives within 2-4 business days across the EU.

Choosing the right strain for your observation

All our grow kits share the same format (1.1 kg / 1800 ml of substrate) and work identically — fully automatic, with no extra accessories or preparation needed. The difference lies in the strain itself: colonization speed, tolerance to temperature swings, and appearance vary by variety.

Golden Teacher is the most robust and best-documented strain — a reliable choice to start with, featuring golden-brown caps and stable colonization even with minor fluctuations in temperature or environment.

McKennaii demands a bit more precision around hygiene and a constant temperature, but in return produces compact, striking fruiting bodies with darker caps — interesting to compare alongside Golden Teacher.

Thai is known for fast colonization and predictable development, making it a straightforward option for anyone who's already tried a first kit and wants to compare behaviour across strains.

Other strains in our catalogue — including Mazatapec, Jack Frost, Hillbilly Pumpkin, Cascadian Teacher, Tidal Wave Ape, Jedi Mind Fuck, Timbit, MVP, Golden Halo and Natalensis — offer further variety for anyone wanting to compare several strains side by side.

Quality and shipping

Each grow kit is prepared with sterile, lab-tested substrate and shipped in discreet packaging. Shipping from Poland typically takes 2-4 business days, and orders over €120 ship free. Since our kits are fully automatic, no extra accessories — spray bottles, hygrometers, gloves — are needed: just place the kit somewhere with a temperature of 23-25°C and observe its development. If your order arrives damaged, we offer a replacement or refund.

Frequently asked questions

What is a magic mushroom grow kit?

What do magic mushrooms look like?

Which grow kit is best for beginners?

How much does a magic mushroom grow kit cost?

Is a magic mushroom grow kit legal?

How does a magic mushroom grow kit work?

How long does shipping from Poland take?

Legal Notice

Products presented on https://shroomsy.eu consist exclusively of mycelium intended for microscopic research purposes. The mycelium itself does not contain psychoactive substances and should not be used for purposes other than scientific research.

All information and images regarding the offered products originate from the original producers (Netherlands) and serve exclusively educational purposes.

The legal status of psilocybin-containing mushrooms varies by country. It is the buyer's responsibility to be aware of and comply with the laws of their jurisdiction. Cultivation of fruiting bodies may be illegal in your country.