Fungi farm
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The original Amsterdam smartshop, since 1999.
Bestsellers
View allOur farms
Two farms behind every order.
We don't resell what we can't vouch for. Our truffles come from an in-house GMP-certified lab; our cannabis seeds come from Dutch master breeders we've worked with for decades.
Fungi farm
Cannabis farmSeeds from named Dutch breeders.
New Arrivals
Azarius Library
Know what you're using. Always.
Our editorial team works with experienced psychonauts, botanists and harm-reduction partners to write the most accurate guides on the internet. Every article cites peer-reviewed sources and is reviewed before publishing.
Reviews
What Our Customers Say
Trusted by thousands of customers across Europe
Verified
“Very fast delivery, I still need a lot of stuff that I will definitely get from Azarius.”
DS
Verified
“I'm writing from Italy. I stumbled upon this shop, and I have to say it's…”
MM
Verified
“Without going into too many details, these people are doing a public service and I salute them 🙏”
AR
Verified
“Delivery was quite long, but the product was of good quality.”
FR
Verified
“I'm glad it arrived safely. I haven't tried the ordered goods yet, it wasn't…”
PP
Verified
“Everything neat and well-cared for, as always. Your delivery time is…”
XD
Verified
“Very fast delivery, I still need a lot of stuff that I will definitely get from Azarius.”
DS
Verified
“I'm writing from Italy. I stumbled upon this shop, and I have to say it's…”
MM
Verified
“Without going into too many details, these people are doing a public service and I salute them 🙏”
AR
Verified
“Delivery was quite long, but the product was of good quality.”
FR
Verified
“I'm glad it arrived safely. I haven't tried the ordered goods yet, it wasn't…”
PP
Verified
“Everything neat and well-cared for, as always. Your delivery time is…”
XD
Verified
“Very fast delivery, I still need a lot of stuff that I will definitely get from Azarius.”
DS
Verified
“I'm writing from Italy. I stumbled upon this shop, and I have to say it's…”
MM
Verified
“Without going into too many details, these people are doing a public service and I salute them 🙏”
AR
Verified
“Delivery was quite long, but the product was of good quality.”
FR
Verified
“I'm glad it arrived safely. I haven't tried the ordered goods yet, it wasn't…”
PP
Verified
“Everything neat and well-cared for, as always. Your delivery time is…”
XD
Verified
“Very fast delivery, I still need a lot of stuff that I will definitely get from Azarius.”
DS
Verified
“I'm writing from Italy. I stumbled upon this shop, and I have to say it's…”
MM
Verified
“Without going into too many details, these people are doing a public service and I salute them 🙏”
AR
Verified
“Delivery was quite long, but the product was of good quality.”
FR
Verified
“I'm glad it arrived safely. I haven't tried the ordered goods yet, it wasn't…”
PP
Verified
“Everything neat and well-cared for, as always. Your delivery time is…”
XD
Verified
“Everything went well, I'm very satisfied and would gladly order again.”
RR
Verified
“Everything went perfectly. Relaxed product. 👍 I can recommend it.”
KN
Verified
“Everything went perfectly. Very satisfied, would gladly use again.”
SS
Verified
“delivery right after the book, but only 3 stars on specific product (mentioned…”
MJ
Verified
“Delivery on time and easy to follow. Product has worked as intended. Will order again when needed”
SM
Verified
“In a nutshell: Exceptionally perfect! I highly recommend the company, service, and product.”
MM
Verified
“Everything went well, I'm very satisfied and would gladly order again.”
RR
Verified
“Everything went perfectly. Relaxed product. 👍 I can recommend it.”
KN
Verified
“Everything went perfectly. Very satisfied, would gladly use again.”
SS
Verified
“delivery right after the book, but only 3 stars on specific product (mentioned…”
MJ
Verified
“Delivery on time and easy to follow. Product has worked as intended. Will order again when needed”
SM
Verified
“In a nutshell: Exceptionally perfect! I highly recommend the company, service, and product.”
MM
Verified
“Everything went well, I'm very satisfied and would gladly order again.”
RR
Verified
“Everything went perfectly. Relaxed product. 👍 I can recommend it.”
KN
Verified
“Everything went perfectly. Very satisfied, would gladly use again.”
SS
Verified
“delivery right after the book, but only 3 stars on specific product (mentioned…”
MJ
Verified
“Delivery on time and easy to follow. Product has worked as intended. Will order again when needed”
SM
Verified
“In a nutshell: Exceptionally perfect! I highly recommend the company, service, and product.”
MM
Verified
“Everything went well, I'm very satisfied and would gladly order again.”
RR
Verified
“Everything went perfectly. Relaxed product. 👍 I can recommend it.”
KN
Verified
“Everything went perfectly. Very satisfied, would gladly use again.”
SS
Verified
“delivery right after the book, but only 3 stars on specific product (mentioned…”
MJ
Verified
“Delivery on time and easy to follow. Product has worked as intended. Will order again when needed”
SM
Verified
“In a nutshell: Exceptionally perfect! I highly recommend the company, service, and product.”
MM
Why Azarius
A smartshop is only worth as much as the people behind it.
Here's who we are, what we're a member of, and the 25-year track record behind every order.
Memberships & Secure data & payments
RI&E Compliant
Member of VLOS
HACCP Active
SKAL Registered
Secure data
Secure Payments
Since 1999
25+ years, from Kerkstraat 119 to your front door.
- 1993Physical shop opens
- 1999World's first online smartshop
- 2011In-house lab opens
- 2024Own cannabis farm
Our team
Meet the whole team
In-house experts — reachable on WhatsApp.
Quintin S.
Vincent U.
Kirsty J.
Bas A.
MembershipsSecure data & payments
RI&E Compliant
Workplace risk assessment meets Dutch safety regulations
Member of VLOS
Member of Dutch smartshop industry association
HACCP Active
Food safety management system operational
SKAL Registered
Certified organic by Dutch organic control body
Secure data
TLS 1.3, PCI-DSS and GDPR compliant — card details never stored
Secure Payments
Under DNB and FCA supervision, with 3D Secure 2 and buyer protection
Since 1999
25+ years, from Kerkstraat 119 to your front door.
Kerkstraat 119, Amsterdam- 1993
Physical shop opens
A small headshop on Kerkstraat 119, Amsterdam.
- 1999
World's first online smartshop
Azarius.com goes live — 17 products at launch.
- 2011
In-house lab opens
We start growing and testing our own magic truffles.
- 2024
Own cannabis farm
Greenhouses in Spain and the US for full seed-to-shelf control.
Fresh from the blog
View all posts
science·18 Oct 2026
Why Psychedelic Experiences Are Difficult to Compare Scientifically
How psychedelic research methodology handles expectancy effects, placebo controls, self-report limits and study settings, and why results rarely line…
guides·3 Oct 2026
Peyote Cactus: Plant Profile and Care Guide
Peyote cactus care made simple: light, mineral soil, watering, winter rest and propagation, plus how Lophophora williamsii compares to San Pedro.
news·25 Sept 2026
New Copelandia Grow Kits: Hawaiian and Florida Arrive
Two new Copelandia grow kits, Hawaiian and Florida, are in the shop. How Panaeolus cyanescens differs from cubensis, and which kit suits you.
Explore the wiki
Browse the wiki
Cultivation
Liquid Culture Basics: Mushroom Liquid Culture for Beginners
Liquid culture is live mushroom mycelium suspended in sterile nutrient broth, used to inoculate grain substrates faster than spores.
Cultivation
Lemon Tek Method & Dosing: Step-by-Step Preparation Guide
Lemon tek is a preparation method where ground dried psilocybin mushrooms are soaked in fresh citrus juice for 15–20 minutes before consumption, producing…
Cultivation
Cannabis Seedling Stage: A Grower's Step-by-Step Guide
The cannabis seedling stage is the 14–21 day window from cotyledon emergence to the third or fourth set of true leaves, when roots establish and the plant is…
Customer support
Do you have questions?
Having a tough time, or unsure what you took? Please talk to Talk to Frank (UK · 24/7) — they are trained specialists and calls are confidential. In a medical emergency, call 112.