Apple Jack by Seedism Seeds
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Apple Jack is a sativa-leaning cannabis strain from Seedism Seeds, bred by crossing Jack Herer × White Widow. Indoors it typically finishes flowering in around 63 days after the flip to 12/12. Reported THC is 18.5%. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real Apple Jack grows against.
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Similar strains
| Breeder | Seedism Seeds |
|---|---|
| Type | mostly sativa |
| Flowering time | ±63 days |
| THC | 18.5% |
| Environment | Outdoors |
| Lineage | Jack Herer × White Widow |
| Descendants | Apple Jack, Apple Cheese Quake |
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🧬 Explore the family: Jack Herer · White Widow · Apple Jack · Apple Cheese Quake
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Growing Apple Jack: 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 Jack Herer or White Widow 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.
Apple Jack FAQ
How long does Apple Jack take to flower?
Apple Jack typically flowers in around 63 days after switching to a 12/12 light schedule. Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.
Is Apple Jack an indica or a sativa?
Apple Jack is listed as mostly sativa.
What are the parents of Apple Jack?
Apple Jack was bred from Jack Herer × White Widow by Seedism Seeds.
How strong is Apple Jack?
Reported THC for Apple Jack is 18.5%. Actual potency depends heavily on environment, harvest ripeness, and cure quality.
What environment does Apple Jack 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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