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hybrid

Rosetta Stone

Legendary

Seeds by Brothers Grimm Seeds

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THC

13.78–16.7%

CBD

0.1%

Genetics Split

30% Indica

70% Sativa

Rosetta Stone, a Jack Herer and P75 cross, delivers sweet, fruity flavors and uplifted effects with a manageable 14-17% THC range.

Lineage

Jack Herer x P75

Jack Herer × P75

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Effects

As reported by our data sources, most-cited first.

Uplifted

Terpene Profile

Relative levels from lab and source data.

Caryophyllenelow Humulenelow Myrcenelow Pinenelow

Flavors & Aromas

As reported by our data sources.

Fruity Sweet

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Caryophyllene Guide →Humulene Guide →Myrcene Guide →Pinene Guide →

Terpene Fingerprint

Relative terpene levels from lab and source data

Caryophyllene

low

Humulene

low

Myrcene

low

Pinene

low

THC in this profile

16.7% THC

0%35%

Growing Information

Flowering Time

8–10 weeks

Difficulty

moderate

Height (Indoor)

100-150cm

Yield (Indoor)

400-500 g/m²

About Rosetta Stone

This 70% sativa hybrid is a cross between the legendary Jack Herer and P75. The version from Brothers Grimm Seeds offers a balanced THC range between 14% and 17%, delivering consistently uplifted effects. Cultivators should expect a moderate difficulty level, with Rosetta Stone plants reaching indoor heights of 100 to 150cm. Flowering is typically completed within 8 to 10 weeks, yielding between 400 and 500 grams per square meter under optimal conditions. The terpene profile is dominated by pinene, humulene, caryophyllene, and myrcene, which translate into a pleasant sweet and fruity flavor. Its heritage ensures a classic sativa growth pattern, though it remains manageable in indoor environments. Without being overly aggressive in its potency, it provides a functional and bright experience. The lack of heavy sedative effects makes it suitable for various times of day, focusing purely on a heightened mood and a sense of general well-being.

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Bred from Rosetta Stone

2 crosses in our database list Rosetta Stone as a parent.

Wild Rose Rosetta Stoned Xx Tester F

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Frequently Asked Questions about Rosetta Stone

Is Rosetta Stone an Indica, Sativa, or Hybrid?

Rosetta Stone is classified as a hybrid cannabis strain bred from a genetic cross of Jack Herer × P75.

What cannabinoid content is reported for Rosetta Stone?

Rosetta Stone: 16.7% 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.