13 Roses by Unknown or Legendary

Type indica/sativaCross X13 × Rosetta Stone

When you dig deep into the underground seed vaults, you eventually stumble across 13 Roses. This elusive hybrid is one of those old-school breeding projects that feels more like a myth than a widely available commercial pack, often credited simply to "Unknown or Legendary" breeders. Her lineage is an absolute clash of titans: X13 (that’s Apollo 13 crossed with the legendary G13) smashed into Brothers Grimm's Rosetta Stone. You’ve basically got a genetic soup of heavy-hitting, resin-pumping genetics that were originally built for potency and raw yield back before everything had to taste like dessert.

Because the original form of 13 Roses is so rare today, you mostly hear about her being used as a foundational breeding block. Guys like Illuminati Seeds took this powerhouse and ran with it, creating absolute monsters like Temple x 13 Roses and the infamous Goya. From what old-school heads remember, she grows with a serious, aggressive structure—thick stalks and wide fan leaves that scream old-world hybrid. She can handle heavy feeding and tends to stack dense, sticky buds that reek of sharp, astringent chemicals and spicy, earthy undertones. If you manage to find someone still holding a mother of this, you’re looking at a piece of cannabis history.

Smoking anything with 13 Roses in its lineage usually guarantees a wild ride. Thanks to that G13 and Apollo 13 background, the high isn't for the faint of heart. It hits with a disorienting, psychedelic rush straight to the dome that eventually melts into a heavy, narcotic body stone. You don’t puff on this before a busy workday. Instead, it’s that late-night, sit-on-the-porch-and-stare-at-the-stars kind of smoke. It’s a rugged, uncompromising strain that reminds us of an era when breeders cared more about dropping you on your ass than making something that tastes like a pastry.

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BreederUnknown or Legendary
Typeindica/sativa
EnvironmentIndoors, Outdoors
LineageX13 × Rosetta Stone
DescendantsValley Rose, Chemdawg 104, Goya, Illuminati Seeds - Red Tide, Papaya Rose, Temple x 13 Roses

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🧬 Explore the family: X13 · Rosetta Stone · Valley Rose · Chemdawg 104 · Goya · Illuminati Seeds - Red Tide · Papaya Rose · Temple x 13 Roses

Ancestry Pedigree

X13
Unknown or Legendary
Apollo 13
Unknown or Legendary
Genius
Unknown or Legendary
Jack Herer
Sensi Seeds
Northern Lights Nr5
The Seed Bank
Purest Indica
Clone Only Strains
Afghani
Unknown or Legendary
Afghanistan Indica
Original Strains
Hawaii Sativa
Original Strains
Skunk Nr1
Sensi Seeds
Skunk Nr1
The Seed Bank
Skunk Nr1
Cultivators Choice
Afghanistan Indica
Original Strains
Mexico Sativa
Original Strains
P75
Unknown or Legendary
Princess
Brothers Grimm
Jack Herer
Sensi Seeds
Unknown Strain
Original Strains
P50
Unknown or Legendary
Princess
Brothers Grimm
Shiva Skunk
Sensi Seeds
Northern Lights 5 Skunk Nr1 F1 Hybrid
The Seed Bank
Northern Lights Nr5
The Seed Bank
Skunk Nr1
The Seed Bank
G-13
Unknown or Legendary
Indica
Original Strains
Rosetta Stone
Brothers Grimm
Ginger-Ale
Unknown or Legendary
Cafe Girl
Unknown or Legendary
Jack Herer
Sensi Seeds
Princess
Brothers Grimm
White Widow
Green House Seeds
White Widow
De Sjamaan
Brazil Sativa
Original Strains
India Indica
Original Strains

Growing 13 Roses: what to expect

As an indica-leaning plant, expect a modest stretch after the flip (roughly 50–100%) and dense bud structure — which makes late-flower humidity discipline the main risk: keep RH in the 40s once buds fatten to stay ahead of mold. Growers familiar with X13 or Rosetta Stone will recognize much of its behavior. Whatever the listing says, the cut in YOUR tent is the ground truth: log feedings, readings, and photos, and let the trends — not the label — drive decisions.

13 Roses FAQ

Is 13 Roses an indica or a sativa?

13 Roses is listed as indica/sativa.

What are the parents of 13 Roses?

13 Roses was bred from X13 × Rosetta Stone by Unknown or Legendary.

What environment does 13 Roses like?

Standard cannabis bands work well: VPD 0.8–1.1 kPa in veg and 1.0–1.4 kPa in flower, with humidity stepping down from 65–75% as a seedling to 40–50% in late flower. See the stage-by-stage table on this page.

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Facts compiled from public breeder listings. Growing 13 Roses? A structured journal — with your feedings, readings, and photos — is how you find what THIS cut actually wants.

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Published by Cultivar (logmygrow.com), a structured grow journal. These reference bands are the same ones the app grades real grows against. Free to cite with a link. Some outbound product links are affiliate links — see disclosures.