Presentation of Hortilab Seeds

HortiLab Seeds, champion seeds

HoriLab Seeds, regular and feminised marihuana seeds
HoriLab Seeds, regular and feminized marihuana seeds

At a moment in which the cannabis world is internationally growing as we had never seen before, a seed bank established in 2009 in Amsterdam has quickly gained the attention of growers thanks to their top quality marijuana genetics. We are talking about HortiLab Seeds.

In fact the name HortiLab seeds is often found among the awarded seed banks in events like High Times Cannabis Cup in Amsterdam, with strains like StarBud or StarKush, but thay are also present in events like Dab A Doo, Spannabis and other cannabis-related fairs and shows.

HortiLab: resinous, strong and fragant cannabis strains

Sour Amnesia by HortiLab, tested and approved by our team
Sour Amnesia by HortiLab, tested and approved by our team

This champion's reputation, reflects the quality of all HortiLab strains, fruit of a strict selection of properly bred genetics. Their catalogue is composed of cannabis jewels like Sweet Pink Grapefruit (Bredder Steve Cut), Amnesia (Holland Cut), Super Skunk pre 98, etc. but also a new mostly Indica strain; the StarBud marijuana, which comes from the USA and is characterized by its very abundant resin production and its sweet, soft and complex flavour and deeply relaxing effect.

HortiLab's catalogue also brings a sour touch with their East Coast Sour Diesel male, a very resinous and sour phenotype that was used to develop the Super Sour Skunk, the Sour Power cannabis and the Sour Amnesia. These Sour Diesel hybrids offer us a wide range of flavours and effects, perfect to find the plant that best suits our needs.

Hortilab have collaborated with other breeders like Karma Genetics. The StarKush strain was developed thanks to the interaction between seed banks, a hybrid between StarBud x Biker Kush, the flagship strains of both banks. You can buy their seeds in their shop, located in Valkenburgerstraat 152 in 1011 NB Amsterdam, and they also offer an impressive collection of GrassRoots caps and other pieces of clothes related to the cannabis community.

HortiLab Shop in Amsterdam
HortiLab Shop in Amsterdam


HortiLab, a Cannabis Cup champion

Some of these strains are available as regular HortiLab seeds, while others as feminized. Here you have Hortilab's award list in recent years, with which they've earned a well deserved reputation worldwide.


  • 2nd place, Starbud Shatter, 2014 Expogrow Irun
  • 3rd place at Legends of Hashish Dinner
  • 2nd place Indica, 2011 High Times Cannabis Cup
  • 1st place Indica at 2010 Hightimes Cannabis Cup
  • 2nd place, Indoor Bio Cup at 2010 Spannabis Champions Cup
  • 1st place Indica, 2009 Hightimes Cannabis Cup
  • 1st place Indica Breeder, 2009 IC Mag 420 Cup

Sour Power:

  • 1st place BHO, 2014 Copa Catalunya de Grows
  • 2nd place Sativa Seed Companies, 2013 Amsterdam High Times Cannabis Cup
  • 1st place Sativa, 2012 IC Mag 420 Cup
  • 3rd place Sativa, 2010 Amsterdam High Times Cannabis Cup

Sour Amnesia:

  • 2nd place Sativa, 2012 High Times Cannabis Cup

StarBud Sister:

  • 3rd place Indica Breeder, 2012 IC Mag 420 Cup

Finally, we want to thank HortiLab for their presence and good humor in each cannabis event in which we've met, and also thank them for the contribution of seeds provided to our team so we could test them before putting them on sale at Here you have some pictures of the Sour Amnesia marijuana, grown under LED lights with BioTabs nutrients.

Sour Amnesia – HortiLab Seeds
Sour Amnesia – HortiLab Seeds

Sour Amnesia grown under LED lights
Sour Amnesia grown under LED lights

Sour Amnesia
Sour Amnesia

The articles published by Alchimiaweb, S.L. are reserved for adult clients only. We would like to remind our customers that cannabis seeds are not listed in the European Community catalogue. They are products intended for genetic conservation and collecting, in no case for cultivation. In some countries it is strictly forbidden to germinate cannabis seeds, other than those authorised by the European Union. We recommend our customers not to infringe the law in any way, we are not responsible for their use.

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