UK47 by Tempa Genetics
UK47 is an indica-leaning cannabis strain from Tempa Genetics, bred by crossing AK47. Indoors it typically finishes flowering in around 70 days after the flip to 12/12. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real UK47 grows against.
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Similar strains
| Breeder | Tempa Genetics |
|---|---|
| Type | indica/sativa |
| Flowering time | ±70 days |
| Environment | Indoors |
| Lineage | AK47 |
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Growing UK47: 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 AK47 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.
UK47 FAQ
How long does UK47 take to flower?
UK47 typically flowers in around 70 days after switching to a 12/12 light schedule. Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.
Is UK47 an indica or a sativa?
UK47 is listed as indica/sativa.
What are the parents of UK47?
UK47 was bred from AK47 by Tempa Genetics.
What environment does UK47 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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