
THC
22.2–24.8%
CBD
0.1%
Sour Star from HortiLab Seeds is a potent hybrid testing 22.2 to 24.8 percent THC over a 9 to 10 week flowering period.
No effect, terpene, flavor or medical-use data specific to Sour Star has been published yet, so we don't guess. For what hybrid strains usually do, see the effects guide.
THC in this profile
24.8% THC
Growing Information
Flowering Time
9–10 weeks
About Sour Star
HortiLab Seeds built Sour Star into a genuinely potent hybrid, with THC testing between 22.2 and 24.8 percent, a range that sits comfortably in the upper tier compared to most crosses on the market. That strength comes with a bit of patience required: flowering runs 9 to 10 weeks, longer than a quick-finishing indica but not unusual for a plant bred toward higher potency. A roughly two-and-a-half-point spread between the low and high end is fairly tight for a strain testing this strong, meaning growers and buyers can expect fairly consistent results near the top of that range rather than occasional weak outliers. As a hybrid, Sour Star doesn't commit to either indica or sativa structure on paper, leaving potency and flowering time as the two defining numbers here. For growers weighing a longer flowering commitment against the payoff, a near-25-percent ceiling is a fairly direct answer.
Where to Buy Seeds
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Frequently Asked Questions about Sour Star
Is Sour Star an Indica, Sativa, or Hybrid?
Sour Star is classified as a hybrid cannabis strain.
What cannabinoid content is reported for Sour Star?
Sour Star: 24.8% THC and 0.1% 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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