Where can I buy Sensi Seeds genetics?

Sensi Seeds sells directly through its own catalogue and ships across most of Europe, with additional distribution through Amsterdam coffeeshops and a network of authorized international resellers. The brand is one of the few European banks still offering regular (non-feminized) seed alongside feminized lines.

Is Sensi Seeds still active?

Yes. The Amsterdam operation runs the original breeding archive, the Hash Marihuana & Hemp Museum in Amsterdam and Barcelona, and an ongoing research program. The brand has been continuously active since 1985, making it one of the longest-running seed banks in Europe.

What are Sensi Seeds' most famous strains?

Northern Lights and Skunk #1 are the two flagship lines, both preserved as working IBLs that other catalogues have either lost or rebuilt. Jack Herer, Hindu Kush, and Big Bud are also long-running staples that have stayed on the menu for decades.

Netherlands · founded 1985

Sensi Seeds

Sensi Seeds is the Amsterdam-based seed bank built by Ben Dronkers in the mid-1980s after acquiring stock from earlier Dutch and American breeding projects. The archive preserves landrace and heirloom genetics that other catalogues no longer carry, including the original Skunk #1 and Northern Lights working lines. Sensi also operates the Hash Marihuana & Hemp Museum in Amsterdam and Barcelona, which doubles as a research library for the breeding team. The catalogue is one of the few in Europe still releasing regular (non-feminized) seed alongside its feminized lines, and the company has resisted the photoperiod-only feminized push that swept the rest of the Dutch industry through the 2010s. For European growers the brand functions as both a working seed bank and a de facto reference collection.

Reviewed 2026-05-23

Notable releases

Northern Lights · Skunk #1 · Hindu Kush · Jack Herer · Big Bud

Sensi Seeds catalogue at a glance

Computed visualizations of the 13 strains documented in the Lockbox library for Sensi Seeds.

Afghan indica4
Pure indica1
Diesel1
Serious / Sensi line1
Other6

Strain family breakdown across 13 entries from Sensi Seeds.

Strain family breakdown.

THC content distribution.

Flowering windows.

Timeline

1985
Founded by Ben Dronkers
1991
Hash, Marihuana & Hemp Museum opens in Amsterdam
1994
Cannabis Cup win for Jack Herer
2012
Barcelona museum opens
Today
Still releasing regular seed alongside feminized

Related breeders

Barney's Farm

Netherlands · est. 1986

Pineapple Chunk, LSD, Tangerine Dream

DNA Genetics

Netherlands · est. 2003

LA Confidential, Chocolope, Tangie

Dutch Passion

Netherlands · est. 1987

Durban Poison, Skywalker, Strawberry Cough

Sensi Seeds FAQ

Where can I buy Sensi Seeds genetics?: Sensi Seeds sells directly through its own catalogue and ships across most of Europe, with additional distribution through Amsterdam coffeeshops and a network of authorized international resellers. The brand is one of the few European banks still offering regular (non-feminized) seed alongside feminized lines.
Is Sensi Seeds still active?: Yes. The Amsterdam operation runs the original breeding archive, the Hash Marihuana & Hemp Museum in Amsterdam and Barcelona, and an ongoing research program. The brand has been continuously active since 1985, making it one of the longest-running seed banks in Europe.
What are Sensi Seeds' most famous strains?: Northern Lights and Skunk #1 are the two flagship lines, both preserved as working IBLs that other catalogues have either lost or rebuilt. Jack Herer, Hindu Kush, and Big Bud are also long-running staples that have stayed on the menu for decades.