Canadian Sour by Sumo Seeds
Growers reach for Canadian Sour as an indica-leaning option, a cross of BC Skunk × Amnesia Ganja Haze out of Sumo Seeds. Indoors it typically finishes flowering in around 67 days after the flip to 12/12. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real Canadian Sour grows against.
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Similar strains
| Breeder | Sumo Seeds |
|---|---|
| Type | 40% indica 60% sativa |
| Flowering time | ±67 days |
| Environment | Outdoors |
| Lineage | BC Skunk × Amnesia Ganja Haze |
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🧬 Explore the family: BC Skunk · Amnesia Ganja Haze
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Growing Canadian Sour: 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 BC Skunk or Amnesia Ganja Haze 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.
Canadian Sour FAQ
How long does Canadian Sour take to flower?
Canadian Sour typically flowers in around 67 days after switching to a 12/12 light schedule. Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.
Is Canadian Sour an indica or a sativa?
Canadian Sour is listed as 40% indica 60% sativa.
What are the parents of Canadian Sour?
Canadian Sour was bred from BC Skunk × Amnesia Ganja Haze by Sumo Seeds.
What environment does Canadian Sour 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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