Choose the Right Magic Mushroom Grow Kit
Next Level offers a carefully curated range of Psilocybe cubensis magic mushroom grow kits for every experience level and preference. Each kit contains a fully colonised substrate with rich mycelium — ready to deliver your first harvest within weeks.
Which magic mushroom grow kit suits you?
Our range spans from classic Mexican cubensis to exotic strains like McKennaii, Golden Teacher and the rare Hawaiian Copelandia. Just starting with growing magic mushrooms? Mexican and Golden Teacher classics are a safe choice. Looking for more potency? Try the B+ and McKennaii kits, or step up to our Copelandia collection — the second strongest magic mushroom in the world.
Standard grow kits vs. 100% mycelium grow kits
Our standard magic mushroom grow kits contain a fully colonised substrate rich in mycelium — ready to fruit within a few weeks. For maximum yield and reliability, we also stock 100% mycelium grow kits: the Next Level 100% Mycelium B+ plus premium variants like Jack Frost, Bluey Vuitton and Enigma. These kits contain pure mycelium without substrate fillers — for the highest yield per kit. For 100% mycelium kits: see our 100% mycelium B+ grow guide with specific instructions (do not soak in water).
What you get at Next Level Smart
- Rich mycelium substrate in every kit
- Lab-tested quality and consistent potency per batch
- Up to 7 harvests per kit with proper care
- Discreet shipping within the Netherlands and EU
- More than 10 years experience — our growers are ready to help
How does a magic mushroom grow kit work?
Our kits are ready-to-grow: add water, maintain the right temperature (20–25°C), and let nature do its work. First pins appear within 1–4 weeks, followed by your first flush. Our complete 9-step grow guide walks you through every stage. Running into problems? Our grow kit FAQ with 40+ answers covers almost every situation. Not sure which strain to choose? Read how to choose the best magic mushroom grow kit.
Cubensis vs. Copelandia: the key difference
Most of our kits contain Psilocybe cubensis: mild to medium-strong strains like Golden Teacher, Mexican, Cambodian, Thai, B+ and McKennaii. Want to experience the most potent strain we offer? Try the Copelandia Hawaiian (Panaeolus cyanescens) grow kit — significantly stronger and intended for experienced users. Also read our blog about the strongest psychedelic mushroom for more context.
Spores, accessories and related products
Besides the grow kits, our webshop also offers individual magic mushroom spores, spore prints and culture ampoules for those who want to inoculate themselves. Our growing accessories like heating mats and spray bottles help optimise your harvest. For seasoned growers: check out our 3 most common magic mushroom grow kit mistakes to avoid them.
What are the differences between mushroom strains?
Golden Teacher — our best-selling Psilocybe cubensis kit, mild to moderate, ideal for beginners. McKennaii — named after ethnobotanist Terence McKenna, medium to strong with visual effects. Copelandia Hawaiian — very potent, contains Panaeolus cyanescens instead of Psilocybe cubensis. Check our detailed comparison of 10 mushroom strains.
Should I choose a 1200cc or 2100cc grow kit?
The 1200cc kit is our standard size — ideal for beginners and those who want to try different Psilocybe cubensis strains. The 2100cc kit is the XL version with nearly double the substrate, perfect for experienced growers. Both sizes contain the same high-quality mycelium.
What is included in a Next Level grow kit?
Each kit contains a grow box with fully colonised mycelium substrate, a grow bag for climate control and paper clips to seal the bag. Everything you need to start growing your own Psilocybe cubensis magic mushrooms right away.
Which accessories are recommended for growing?
We recommend our heating mat for optimal temperature (21–24°C) and our spray bottle for misting. Browse all our growing accessories in the accessories category.
My mushrooms are not growing well — what now?
