Blue Kabul by Geistgrow
Blue Kabul is an indica-leaning cannabis strain from Geistgrow, bred by crossing OG Kush × Platinum Yeti. 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 Blue Kabul grows against.
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Similar strains
| Breeder | Geistgrow |
|---|---|
| Type | mostly indica |
| Flowering time | ±60 days |
| Environment | Outdoors |
| Lineage | OG Kush × Platinum Yeti |
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Growing Blue Kabul: 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 Platinum Yeti 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.
Blue Kabul FAQ
How long does Blue Kabul take to flower?
Blue Kabul 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 Blue Kabul an indica or a sativa?
Blue Kabul is listed as mostly indica.
What are the parents of Blue Kabul?
Blue Kabul was bred from OG Kush × Platinum Yeti by Geistgrow.
What environment does Blue Kabul 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 Blue Kabul? A structured journal — with your feedings, readings, and photos — is how you find what THIS cut actually wants.
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