Romulan S1 F

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Seeds by Romulan Genetics

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THC

18.2–20.9%

CBD

0.2%

Romulan S1 F traces Korean Thai, Mexican, Colombian, and Afghani roots into a sativa from Romulan Genetics testing 19-20% THC.

Lineage

> ROMULAN S1 ((KOREAN THAI X MEXICAN X COLOMBIAN X AFGHANI) X COLOMBIAN) These seed packs come with our Cannverify security labels that have a QR code

Mexican × Colombian × Afghani

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No effect, terpene, flavor or medical-use data specific to Romulan S1 F has been published yet, so we don't guess. For what sativa strains usually do, see the effects guide.

THC in this profile

20.9% THC

0%35%

Growing Information

Flowering Time

9–10 weeks

About Romulan S1 F

Romulan Genetics built this S1 selection on a stack of landrace genetics, tracing back through Korean Thai, Mexican, Colombian, and Afghani lines crossed together and then bred back to Colombian again. That kind of layered heritage points to a plant with deep, varied roots rather than a simple two-parent cross. It's classified as a sativa, flowers in nine to ten weeks, and tests at 19 to 20% THC, a strong reading that fits a genetic base drawing from several potent regional strains. No height, yield, flavor, terpene, or effect data has been published for this particular selection, so the lineage itself carries most of the story here rather than a documented sensory or grow profile. For growers interested in landrace-heavy genetics rather than modern designer crosses, that multi-region heritage is likely the main draw, backed by a solid, dependable THC range.

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Frequently Asked Questions about Romulan S1 F

Is Romulan S1 F an Indica, Sativa, or Hybrid?

Romulan S1 F is classified as a sativa cannabis strain bred from a genetic cross of Mexican × Colombian.

What cannabinoid content is reported for Romulan S1 F?

Romulan S1 F: 20.9% THC and 0.2% 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.