Jack Knifed Semi by Rare Dankness
Growers reach for Jack Knifed Semi as a sativa-leaning option, a cross of Bubba D × Nevils Wreck out of Rare Dankness. Indoors it typically finishes flowering in around 73 days after the flip to 12/12. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real Jack Knifed Semi grows against.
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Similar strains
| Breeder | Rare Dankness |
|---|---|
| Type | mostly sativa |
| Flowering time | ±73 days |
| Environment | Outdoors |
| Lineage | Bubba D × Nevils Wreck |
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Growing Jack Knifed Semi: what to expect
As a sativa-leaning plant, plan for a big stretch after the flip (often 100–200%) — flip earlier than feels natural and keep training options ready. Sativa-leaning plants also generally prefer a lighter feed than heavy indicas. Growers familiar with Bubba D or Nevils Wreck 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.
Jack Knifed Semi FAQ
How long does Jack Knifed Semi take to flower?
Jack Knifed Semi typically flowers in around 73 days after switching to a 12/12 light schedule. Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.
Is Jack Knifed Semi an indica or a sativa?
Jack Knifed Semi is listed as mostly sativa.
What are the parents of Jack Knifed Semi?
Jack Knifed Semi was bred from Bubba D × Nevils Wreck by Rare Dankness.
What environment does Jack Knifed Semi 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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