Blackout Kush by Jamaica Seeds
Growers reach for Blackout Kush as an indica-leaning option, a cross of Hindu Kush Indica out of Jamaica Seeds. Indoors it typically finishes flowering in around 55 days after the flip to 12/12. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real Blackout Kush grows against.
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Similar strains
| Breeder | Jamaica Seeds |
|---|---|
| Type | indica |
| Flowering time | ±55 days |
| Environment | Outdoors, Greenhouse |
| Lineage | Hindu Kush Indica |
| Descendants | Special Auto |
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🧬 Explore the family: Hindu Kush Indica · Special Auto
Ancestry Pedigree
Original Strains
Growing Blackout Kush: 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 Hindu Kush Indica 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.
Blackout Kush FAQ
How long does Blackout Kush take to flower?
Blackout Kush typically flowers in around 55 days after switching to a 12/12 light schedule. Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.
Is Blackout Kush an indica or a sativa?
Blackout Kush is listed as indica.
What are the parents of Blackout Kush?
Blackout Kush was bred from Hindu Kush Indica by Jamaica Seeds.
What environment does Blackout Kush 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 Blackout Kush? A structured journal — with your feedings, readings, and photos — is how you find what THIS cut actually wants.
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