Uncle John's Headband by Magick Beans
Uncle John's Headband, from breeder Magick Beans, is an indica-leaning strain descended from Yeti OG × Star Killer. Indoors it typically finishes flowering in around 77 days after the flip to 12/12. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real Uncle John's Headband grows against.
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| Breeder | Magick Beans |
|---|---|
| Type | mostly indica |
| Flowering time | ±77 days |
| Environment | Outdoors, Greenhouse |
| Lineage | Yeti OG × Star Killer |
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Growing Uncle John's Headband: 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 Yeti OG or Star Killer 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.
Uncle John's Headband FAQ
How long does Uncle John's Headband take to flower?
Uncle John's Headband typically flowers in around 77 days after switching to a 12/12 light schedule. Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.
Is Uncle John's Headband an indica or a sativa?
Uncle John's Headband is listed as mostly indica.
What are the parents of Uncle John's Headband?
Uncle John's Headband was bred from Yeti OG × Star Killer by Magick Beans.
What environment does Uncle John's Headband 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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