Sour Power OG by Karma Genetics
Sour Power OG lands on the indica-leaning side of the spectrum, Karma Genetics's take on the Sour Power × Biker Kush line. Indoors it typically finishes flowering in around 70 days after the flip to 12/12. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real Sour Power OG grows against.
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Similar strains
| Breeder | Karma Genetics |
|---|---|
| Type | indica/sativa |
| Flowering time | ±70 days |
| Environment | Outdoors |
| Lineage | Sour Power × Biker Kush |
| Descendants | Sourpie, Sour Neo, Whalefunk, Atomic Orange |
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🧬 Explore the family: Sour Power · Biker Kush · Sourpie · Sour Neo · Whalefunk · Atomic Orange
Ancestry Pedigree
HortiLab
HortiLab
Original Strains
Reservoir Seeds
Unknown or Legendary
Unknown or Legendary
Unknown or Legendary
Sensi Seeds
Sensi Seeds
The Seed Bank
Cultivators Choice
Original Strains
Original Strains
Original Strains
Original Strains
Unknown or Legendary
Original Strains
Unknown or Legendary
Unknown or Legendary
Unknown or Legendary
Cultivators Choice
Unknown or Legendary
Karma Genetics
Unknown or Legendary
Clone Only Strains
Original Strains
Unknown or Legendary
Unknown or Legendary
Unknown or Legendary
Unknown or Legendary
Original Strains
Original Strains
Unknown or Legendary
Original Strains
Karma Genetics
Unknown or Legendary
The Cali Connection
Clone Only Strains
Clone Only Strains
The Cali Connection
Clone Only Strains
Sensi Seeds
Original Strains
Original Strains
Growing Sour Power 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 Sour Power or Biker Kush 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.
Sour Power OG FAQ
How long does Sour Power OG take to flower?
Sour Power OG typically flowers in around 70 days after switching to a 12/12 light schedule. Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.
Is Sour Power OG an indica or a sativa?
Sour Power OG is listed as indica/sativa.
What are the parents of Sour Power OG?
Sour Power OG was bred from Sour Power × Biker Kush by Karma Genetics.
What environment does Sour Power 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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