It all started in Maastricht, The Netherlands. For years Maastricht was famous because of the many coffee, head, smart and grow shops. Our shop was called Focus Maastricht and is one of the biggest and popular head-smart-grow shop outside of Amsterdam. After years of research and experience we managed to create a diverse cannabis seeds collection. We named our seedbank Sumo Seeds. A sumo represents power, stability and are massive. Just like our cannabis strains. We proudly launched our first collection in 2013. During our trips all over the world we managed to collect indigenous strains. Our will is to bring the customer only the best feminized and autoflowering cannabis seeds.
This approach makes us a seed bank that continuously checks the quality, genetics, effects and health of our marijuana seeds. Sumo Seeds is a company who celebrates the nice things in life with nature’s most precious gift cannabis.
The first thing you will notice is that we use cartoons for our cannabis strains. We decided that instead of looking at a nice cannabis plant, our strain information is more important. We noticed that a lot of customers make his/her choice by looking at pictures. We believe that a consumer must check what kind of properties and effect a strain has and is most suited for the consumers’ needs and wishes.


Our story begins in the year 2002. We started a small smart- headshop near the centre of Maastricht. True the years we have become the biggest and one of the most famous shops in Europe. In all these years we had the opportunity to expand our interest and passion about everything we sell. So now we have all the knowledge we need and still we try to develop every day.

Kleine Gracht 14
6211 CB Maastricht
The Netherlands


Quality is what matters most

  • 1st Amnesia Ganja Haze II Castelló Cannabis Cup 2017 (Premio especial del publico | best overall)
  • 1st Amnesia Ganja Haze Highlife Cup Amsterdam 2017 (category Sativa)
  • 1st Amnesia Ganja Haze II Castelló Cannabis Cup 2017 (category indoor)
  • 1st Appleberry Highlife Cup Amsterdam 2016 (category Bio)
  • 1st Sumo’s OG Kush Highlife Cup Amsterdam 2015 (category Kush)
  • 1st Sumo’s OG Kush Highlife Cup Amsterdam 2015 (Best all over the categories)
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