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The Official Cannabis collection · sheet 76No 76 · TrainwreckHistory

History

The history of Trainwreck

Trainwreck’s known history is mostly a set of attributed stories: Weedmaps reports an 1980s Emerald Triangle emergence via the Seedsman blog, while Leafly and Weedmaps recount different explanations for the name.1,2 The record does establish later labels, a documented child relationship and exact-name lab results, but not an original breeder or date.3,4

Timeline

  1. 1980s (attributed)Weedmaps says a Seedsman blog places Trainwreck’s emergence in Northern California’s Emerald Triangle sometime in the 1980s.1
  2. 2008Pineapple Express, a Trainwreck × Hawaiian cross, rises to fame alongside the film of the same name, according to Leafly.3
  3. 2015The exact-name state-lab aggregate contains 2 Trainwreck flower tests with a 17.40% median total THC result.4
  4. 2016The exact-name state-lab aggregate contains 1 Trainwreck flower test with a 19.44% median total THC result.4
  5. 2017The exact-name state-lab aggregate contains 2 Trainwreck flower tests with a 20.93% median total THC result.4
  6. 2018The exact-name state-lab aggregate contains 14 Trainwreck flower tests with a 24.18% median total THC result.4
  7. 2019The exact-name state-lab aggregate contains 38 Trainwreck flower tests with a 20.92% median total THC result.4
  8. 2020The exact-name state-lab aggregate contains 37 Trainwreck flower tests with a 19.04% median total THC result.4
  9. 2021The exact-name state-lab aggregate contains 23 Trainwreck flower tests with a 15.93% median total THC result.4
  10. 2022The exact-name state-lab aggregate contains 77 Trainwreck flower tests with a 18.10% median total THC result.4
  11. 2023The exact-name state-lab aggregate contains 27 Trainwreck flower tests with a 16.50% median total THC result.4
  12. 2024The exact-name state-lab aggregate contains 23 Trainwreck flower tests with a 16.53% median total THC result.4

Why the name is not settled

Leafly reports two explanations: growers allegedly grew it among a train wreck in Arcata, or the plant’s sprawling growth suggested one.2 Weedmaps gives a Humboldt-region train-crash legend and another account in which the name refers to a rapid mental effect.1

Neither page supplies a primary contemporary record for the event, breeder or naming decision. Accordingly, the guide reports the accounts rather than selecting one as fact.1,2

What the record can establish

SeedFinder documents many later commercial uses of the name: 20 Train Wreck strains from different breeders.5 Leafly documents Pineapple Express as a Trainwreck × Hawaiian cross, establishing one specific family relationship without resolving the original Trainwreck’s origin.3

The lab record is also a label record, not a genetic audit. It comprises 248 exact-name flower tests dating 2015–2024, after excluding named variants, non-flower products and duplicates.4

Sources

  1. Weedmaps, Trainwreck strain page. Accessed Oct 5, 2026.
  2. Leafly, Trainwreck strain. Accessed Oct 5, 2026.
  3. Leafly, Pineapple Express strain. Accessed Oct 5, 2026.
  4. Cannlytics (CC BY 4.0), cannabis_results: public state lab results (filtered and aggregated by Official Cannabis). Accessed Oct 5, 2026.
  5. SeedFinder, All Train Wreck strains. Accessed Oct 5, 2026.