World's best assorted online smart shop
We are open!
PLEASE NOTE: As of Saturday, 13 November 2021, our opening hours have changed due to new corona measures. You can find our opening hours her [..]
Sirius Bee Rescue Pack! Free flower seed pack with your next online order
Sirius is taking action and handing out free organic flower seed packets for all its customers! Place your online order now and receive a beautifully [..]
Happy 420! Celebrate this day with 20% discount, massages, a cannabis picnic and top 10 stoner albums
Happy 420! Celebrate this day with 20% off all items in our Vaporizershop, Headshop, Growshop and Seedshop. Valid until midnight today only. Also cele [..]
At Sirius we have been receiving quite a few calls regarding 3-MMC => 3-Methylmethcathinone, also known as Poes (Dutch streetname for 3-MMC), 3M, M [..]
Celebrate 420 with Sirius Cannabis Discount!
Do you see yourself as someone who likes to smoke the occasional joint? Do you like to be really super high, or do you prefer a mild relaxation?   [..]
Fantastic Fungi: Documentary with Paul Stamets
For some time now, my interest in mushrooms and fungi has been piqued. It started with a few naive forest walks where I hoped to find Liberty Caps (Ps [..]
The psychedelic coming-out
On the 20th of February there will be a lot of stories about (natural) psychedelics and weed popping up and making its way to the surface of social me [..]
You are using an old browser. We therefore cannot guarantee that the website will function properly. Update your browser or use a different one for a better user experience.