Grow kits

Grow Kits – Frequently Asked Questions

Grow kits offer a convenient all-in-one solution for cultivating your own Psilocybe cubensis substrate at home. Each kit contains pre-colonized substrate and the essentials needed to begin the cultivation process without extra tools or spores.

What is a mushroom grow kit?

A mushroom grow kit is a ready-to-use cultivation set that includes fully colonized substrate and necessary accessories. It simplifies the process of growing fungi by removing the need to handle spores or separate materials.

What's included in the grow kit?

Typical contents of this ready-to-grow kit include:

  • A pre-colonized 1200 cc substrate block

  • A transparent grow bag with integrated air filters

  • Two clips for sealing the bag

  • Instructions with step-by-step setup guidance

How long does it take?

Once the kit is set up in suitable warmth and humidity, initial growth can appear within about 1–3 weeks. Total cultivation time varies depending on conditions such as air exchange and temperature.

Can I get multiple harvests from one kit?

Many Psilocybe cubensis grow kits allow for more than one harvest (“flushes”) from the same substrate, depending on environmental care and conditions.

Are grow kits legal?

Grow kits themselves are legal to sell and possess in many jurisdictions, including the Netherlands, because they do not contain active mushrooms at the time of sale. However, local rules on cultivation, mushroom growth, harvesting, and use differ by country. Customers should verify their local regulations before ordering.

How are grow kits shipped?

Grow kits are shipped discreetly from the Netherlands to numerous EU countries. Packaging is neutral, with no visible product details on the outside, ensuring privacy and careful handling.

How should a grow kit be stored?

If unopened, grow kits should be kept in a cool, dry, and dark area to preserve substrate quality. Once ready to cultivate, they should be set up promptly following the included instructions.

Disclaimer

Grow kits are provided for informational or research purposes, and are not intended to diagnose, treat, cure, or prevent any disease. The cultivation and use of the resulting mushrooms may be regulated or prohibited under local law — it is the customer's responsibility to ensure compliance. 🔞 Sale to adults only (18+).