
THC
16–19.5%
CBD
0.4%
Trainwreck Auto 2 from Humboldt Seed Company is a slow-finishing autoflower sativa testing 16-19.5% THC over eleven to twelve weeks.
No effect, terpene, flavor or medical-use data specific to Trainwreck Auto 2 has been published yet, so we don't guess. For what sativa strains usually do, see the effects guide.
THC in this profile
19.5% THC
Growing Information
Flowering Time
11–12 weeks
About Trainwreck Auto 2
Humboldt Seed Company brings back Trainwreck in a second autoflowering version, testing between 16 and 19.5 percent THC. Flowering stretches eleven to twelve weeks, long by autoflower standards, which suggests this version prioritizes fully expressing the plant's sativa character over delivering the fastest possible harvest. Because it runs longer than most autos, growers should treat it more like a compact photoperiod plant in terms of scheduling and tent planning rather than the quickest options in the autoflower category. Releasing a second numbered version of the same name suggests Humboldt Seed Company found enough grower interest to keep refining the cross rather than retiring it after one release. With THC nearing 20 percent and an eleven-to-twelve week finish, this auto edition rewards patience more than most autoflowers typically ask for, trading speed for a fuller flowering cycle.
Where to Buy Seeds
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Frequently Asked Questions about Trainwreck Auto 2
Is Trainwreck Auto 2 an Indica, Sativa, or Hybrid?
Trainwreck Auto 2 is classified as a sativa cannabis strain.
What cannabinoid content is reported for Trainwreck Auto 2?
Trainwreck Auto 2: 19.5% THC and 0.4% CBD reported in our data. The THC figure, when present, is the upper end of the reported range, not a typical measured dose. Potency can vary across harvests, phenotypes, and growing conditions.
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