Shut Eye by Calyx Bros.
Growers reach for Shut Eye as an indica-leaning option, a cross of Bubba Kush × Alien Dog out of Calyx Bros.. Indoors it typically finishes flowering in around 53 days after the flip to 12/12. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real Shut Eye grows against.
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Similar strains
| Breeder | Calyx Bros. |
|---|---|
| Type | indica/sativa |
| Flowering time | ±53 days |
| Environment | Outdoors |
| Lineage | Bubba Kush × Alien Dog |
| Descendants | Shuteye x Star Dawg |
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🧬 Explore the family: Bubba Kush · Alien Dog · Shuteye x Star Dawg
Ancestry Pedigree
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The Cali Connection
Growing Shut Eye: 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 Bubba Kush or Alien Dog 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.
Shut Eye FAQ
How long does Shut Eye take to flower?
Shut Eye typically flowers in around 53 days after switching to a 12/12 light schedule. Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.
Is Shut Eye an indica or a sativa?
Shut Eye is listed as indica/sativa.
What are the parents of Shut Eye?
Shut Eye was bred from Bubba Kush × Alien Dog by Calyx Bros..
What environment does Shut Eye 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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