Jacks Fire by The Bank Genetics
Growers reach for Jacks Fire as an indica-leaning option, a cross of Jack Flash × SAGE out of The Bank Genetics. 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 Jacks Fire grows against.
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Similar strains
| Breeder | The Bank Genetics |
|---|---|
| Type | indica/sativa |
| Flowering time | ±73 days |
| Environment | Outdoors |
| Lineage | Jack Flash × SAGE |
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Growing Jacks Fire: 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 Jack Flash or SAGE 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.
Jacks Fire FAQ
How long does Jacks Fire take to flower?
Jacks Fire 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 Jacks Fire an indica or a sativa?
Jacks Fire is listed as indica/sativa.
What are the parents of Jacks Fire?
Jacks Fire was bred from Jack Flash × SAGE by The Bank Genetics.
What environment does Jacks Fire 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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