XXX OG by Unknown or Legendary

XXX OG strain photo
Type mostly indicaCross OG Kush × Unknown Strain

XXX OG is an indica-leaning cannabis strain from Unknown or Legendary, bred by crossing OG Kush × Unknown Strain. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real XXX OG grows against.

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Similar strains

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BreederUnknown or Legendary
Typemostly indica
EnvironmentIndoors, Outdoors
LineageOG Kush × Unknown Strain

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🧬 Explore the family: OG Kush · Unknown Strain

Ancestry Pedigree

OG Kush
Clone Only Strains
Thailand Sativa
Original Strains
Chem Dawg
Unknown or Legendary
Indica
Original Strains
Unknown Strain
Original Strains

Growing XXX OG: 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 OG Kush or Unknown Strain 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.

XXX OG FAQ

Is XXX OG an indica or a sativa?

XXX OG is listed as mostly indica.

What are the parents of XXX OG?

XXX OG was bred from OG Kush × Unknown Strain by Unknown or Legendary.

What environment does XXX OG 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 XXX OG? 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.