Obsession by World of Seeds

Obsession strain photo
Type 90% indica / 10% sativaFlower ±60 daysCross White Rhino × Gilgit Valley

Bred by World of Seeds from White Rhino × Gilgit Valley, Obsession is an indica-leaning cannabis variety. Indoors it typically finishes flowering in around 60 days after the flip to 12/12. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real Obsession grows against.

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BreederWorld of Seeds
Type90% indica / 10% sativa
Flowering time±60 days
EnvironmentOutdoors
LineageWhite Rhino × Gilgit Valley

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🧬 Explore the family: White Rhino · Gilgit Valley

Ancestry Pedigree

White Rhino
Green House Seeds
White Widow
Green House Seeds
White Widow
De Sjamaan
Brazil Sativa
Original Strains
India Indica
Original Strains
Afghanistan Indica
Original Strains
Gilgit Valley
Unknown or Legendary
Pakistan Indica
Original Strains

Growing Obsession: 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 White Rhino or Gilgit Valley 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.

Obsession FAQ

How long does Obsession take to flower?

Obsession typically flowers in around 60 days after switching to a 12/12 light schedule. Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.

Is Obsession an indica or a sativa?

Obsession is listed as 90% indica / 10% sativa.

What are the parents of Obsession?

Obsession was bred from White Rhino × Gilgit Valley by World of Seeds.

What environment does Obsession 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 Obsession? 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.