Trainwreck — strain profile, effects & genetics

Trainwreck hits like a freight train — fast, intense sativa hit with long-lasting effects. Emerald Triangle classic.

Trainwreck is a Hybrid (Sativa-dominant) (Mexican Sativa × Thai × Afghani) with 18–25 % THC and < 1 % CBD. Effects: fast-acting, euphoric, creative, energetic. Dominant terpenes: Terpinolene, Myrcene, Pinene. Aroma: Spicy-peppery with citrus and pine.

Short definition

Trainwreck is a Hybrid (Sativa-dominant) strain bred from Mexican Sativa × Thai × Afghani. Origin: Nordkalifornien, späte 1970er.

Trainwreck hits like a freight train — fast, intense sativa hit with long-lasting effects. Emerald Triangle classic.

Type & Genetics & origin

Type: Hybrid (Sativa-dominant).

Genetics: Mexican Sativa × Thai × Afghani.

THC and CBD levels

Typical values in well-bred phenotypes: THC 18–25 %, CBD < 1 %. In Switzerland, hemp flowers under 1% THC are sold legally as CBD cannabis; psychoactive phenotypes are only accessible via the controlled pilot trials or a doctor's prescription.

Effects

Reported effects: fast-acting, euphoric, creative, energetic.

As with any strain, the experience depends on dose, tolerance, set and setting.

FAQ

Is Trainwreck Indica or Sativa?

Trainwreck is a Hybrid (Sativa-dominant).

Is Trainwreck strong?

Typically 18–25 % THC — so potent.

Which terpenes dominate in Trainwreck?

Mainly Terpinolene, Myrcene, Pinene.

Does Trainwreck make you sleepy?

The effect is balanced; higher doses can be sleepy.

Is Trainwreck legal in Switzerland?

As a CBD version (< 1% THC) yes. THC-rich genetics are only accessible via the pilot trials or a medical prescription.

Trainwreck Strain — Effects, Genetics, THC & Terpenes (2026)