Taste Profile



This Session Garden strain guide article provides crowd sourced information about the Trainwreck strain including the origins, THC content, appearance, effects & more.

Trainwreck is a sativa strain of cannabis that is named for its intensity, as many users report that it “hits you like a freight train.” Trainwreck has average THC levels and produces a heady, cerebral high that can be found to be both strong and euphoric. Trainwreck is popular among both users and growers, as it is relatively easy to produce and very enjoyable to consume.

What is the Origin of the Trainwreck Strain?

Genetically, Trainwreck has origins all over the world, from Mexico to Thailand. However, Trainwreck was first created in California in the 1970s. Reportedly, it first gained popularity in Northern California several years after its creation. Now, Trainwreck is available throughout much of the world, though it is especially popular in North America.

The Lineage Of Trainwreck

Trainwreck resulted from crossing Mexican and Thai sativas with an Afghani indica. However, Trainwreck is primarily a sativa strain, with only about 10% indica genetics present. Since its creation, Trainwreck has produced several hybrid children of its own, including Hoodwreck and Cole Train.

Trainwreck History

Like many strains produced in Northern California prior to legalization efforts, the history of the Trainwreck strain is somewhat unclear. One origin story includes, two brothers in Northern California who invented the hybrid sometime in the 1970s. However, when a nearby train wreck brought in emergency crews, the brothers were forced to harvest their crops early to avoid detection. Many believe that this is how the strain got its name.

While this story has been floating around for decades, it has never been substantiated. Also, many argue that Trainwreck received its name from its effects, not its origin story. In any case, we do know that Trainwreck became well-known around the Emerald Triangle, a popular area for cannabis cultivation in northern California. Throughout the 1980s and 1990s, Trainwreck grew in popularity and eventually became a staple of West Coast cannabis strains.

Today, Trainwreck is one of the most popular strains for both recreational and medical users. Its fruity flavor and possible energizing high are great for both cannabis connoisseurs and first-time users. Additionally, Trainwreck is widely available throughout the world, giving millions of people easy access to an already popular strain.

How Is The Trainwreck Strain Grown?

Trainwreck can be grown in both indoor and outdoor environments, though it typically thrives in outdoor environments, as it needs plenty of space to grow. The plant can handle a wide range of temperatures, typically between 18 – 28 degrees Celsius.  Many growers choose the Trainwreck strain because it produces high yields and requires relatively low-maintenance cultivation. Additionally, Trainwreck plants generally flower in just 7 – 9 weeks.

Trainwreck Cultivation Details:

7 – 9 weeks


~700 grams/plant


Physical Traits of the Trainwreck Strain

Trainwreck is one of the taller cannabis plants and grows much higher than strains like OG Kush or Purple Kush. In fact, some plants can grow as tall as 2 meters or more. Compared to many other strains, Trainwreck plants have somewhat thin leaves and produce buds that are full of resin.

What Does Trainwreck Look Like?

Trainwreck plants have a greyish hue and a dense structure that is common in sativa strains. The leaves are quite thin, and each plant generally has a low leaf count. Trainwreck plants also have large calyxes. Finally, its flowers and nugs are usually dark green with thick, dark orange hairs interspersed throughout.

What Aroma Does Trainwreck Have?

Trainwreck has a strong, fruity smell that blends with other scents, like menthol and pine. Its aroma is sometimes described as “herbal,” though the fruity components often overpower this lesser smell. The scents are very similar to Mexican and Thai sativas, from which Trainwreck is derived.

What flavors can you expect from Trainwreck?

Trainwreck tastes a lot like it smells. Users are likely to taste citrus and spicy pine flavors. However, some Trainwreck plants vary in their flavors, and some carry a gassy or mentholated taste. As a result, Trainwreck is more distinguishable by its appearance and smell than its flavor.

What Effects can you expect from Trainwreck?

Needless to say, Trainwreck is not the only high-quality strain available on the market. Are you curious about strains similar to Trainwreck? If so, take a look at some of the top alternatives:

  • LSD – Not to be confused with the hallucinogenic drug, LSD is a popular hybrid of Skunk #1 and Mazar-I-Sharif. Its flavor and effects are remarkably similar to those produced by the Trainwreck strain.
  • Super Lemon Haze – Super Lemon Haze is another sativa-dominant hybrid with strong fruity flavors. It is regarded as one of the most energizing cannabis strains on the market.
  • Lemon Oasis – Lemon Oasis is a hybrid that is produced by crossing Trainwreck with Rare Dankness OG. It produces a similarly heady high and has strong citrus flavors.
  • OG Kush – OG Kush produces effects that are very similar to those produced by the Trainwreck strain, namely euphoria and elevated energy levels.
  • Sour Diesel – Sour Diesel is a sativa-dominant strain with a strong, gassy aroma. It is notable for its energizing and cerebral high.

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