Trainwreck lab report

Trainwreck crosses 20% THC in a minority of flower tests: 33% of 248, or about 3 in 10, were at or above 20%, compared with 8.5% at 25% and 0.8% at 30%.¹

By state, Washington was high and Nevada low: 76% of 58 Washington tests were at or above 20%, versus 11% of 92 in Nevada; medians were 22.79% and 18.14%.¹

The state gap blends local supply, testing labs and rules, so it should not be read as only a Trainwreck plant signal.

The one single THC figure did not sit above the lab median for Trainwreck: Leafly lists 17%, below the 18.65% median, and 71% of tests met or exceeded it.^1,2

For the two published ranges, lab coverage was uneven: AllBud's 18–25% bracketed 50% of tests, and the 14–18% range from Weedmaps bracketed 35%.^1,4,5

A published strain page cannot identify the chemistry of a specific package; use that batch's certificate of analysis.

Trainwreck's terpene lead is strong but not settled: terpinolene was highest in 67% of 139 reports, while limonene accounted for 15% and β-caryophyllene for 11%.¹

Leafly also names terpinolene as dominant, and our tests match that claim because terpinolene led 67% of the time.^1,2

The terpene sample is tilted toward Nevada: 92 of the 139 terpene reports came from that state.¹

Trainwreck has close terpene-profile neighbors: Super Lemon Haze overlaps its typical mix by 89%, followed by Jack Herer at 88% and Durban Poison at 85%, while Tropicana Cherry is the least similar at 40%.¹

Those nearest profiles all list terpinolene as their lead, while Tropicana Cherry leads with β-caryophyllene.¹

Method: we convert each strain's median values for eight terpenes into shares of that eight-terpene total, then measure how much of the two share profiles overlaps; identical mixes score 100. The comparison pool excludes strains below 30 reports with individual terpene results.¹ This is a lab-chemistry comparison only, not a forecast of how Trainwreck will feel.

With a median total THC of 18.65%, Trainwreck placed 47th of 58; the adjacent higher median was Forum Cookies at 18.75%, and the adjacent lower median was Watermelon Z at 18.60%.¹

For high-end results, Trainwreck's 8.5% share at 25% or higher ranks 36th, which puts it closer to the middle than its median rank.¹

Results under the name are comparatively tight: the central half sits from 16.67% through 21.42%, totaling 4.75 points and ranking 17th of 52 for narrowness among comparable strains.¹

The lab spread for Trainwreck was wide among four labs with at least 20 tests: Lab D (Florida) had a 15.30% median, and Lab B (Washington) had 22.63%, leaving 7.33 points between them.¹

Because labs test different growers' flower in different state markets, the spread does not prove that any lab reads high. Labs are anonymized on this page: Lab A has the most Trainwreck tests, and the downloadable test file gives the lab names.

For Trainwreck, the high-THC third carried more total terpenes: at or above 18.60% THC, the median was 1.14%, compared with 0.90% for the at-or-below-16.85% third; the terpene-median gap was 0.24 points.¹

Nevada is the only qualifying state, and it points the same way: the low-THC side had 0.74% total terpenes and the high-THC side had 1.07%.¹

Total terpenes measure aroma compounds by weight, so this chemistry split should not be read as an effects claim.

In years with enough data, Trainwreck's median total THC moved down, not up: 2019 was 20.92% on 38 tests, while 2024 was 16.53% on 23 tests, for −4.39 points overall.¹

The same downward direction appears inside Nevada: 2020 posted a 19.04% median, and 2022 posted 17.53%, putting the within-state shift at −1.51 points.¹

Years with fewer than 20 tests are left out.

Under the exact Trainwreck name, flower made up more than half of lab submissions: 59% of 529 results, with concentrates 25%, pre-rolls 7.2% and shake and trim 6.2% as the main non-flower categories.¹

Only flower is used for this site's strain figures.

For results whose names added words to Trainwreck, there were 772 records, equal to 59% of all name-containing results; the largest labels were “Purple Trainwreck” (353), “Blackberry Trainwreck” (33) and “Blackberry TrainWreck” (31).¹

Extra words, cross markers and CBD versions can point to different plants, so we leave them out under our name-matching rules.

As of Oct 5, 2026, Weedmaps showed 142 store listings carrying Trainwreck flower within 50 miles of the market centers, spread across 12 of 27 markets; among our tracked strains, that was 34th of 58.³

Exact-eighth medians varied by market: New York, NY priced Trainwreck at $30.09 against a same-menu typical strain at $36.08; Los Angeles, CA was $38.50 against $25.00; Portland, ME was $23.29 against $25.00; and Las Vegas, NV was $25.00 against $26.25.³

Trainwreck was cheaper than the typical other strain on the same menus in three of the four comparable markets, so the price picture was mixed.³