Devil's Star by Ocean Grown
Devil's Star lands on the indica-leaning side of the spectrum, Ocean Grown's take on the Unknown Strain × Merlot OG line. Indoors it typically finishes flowering in around 64 days after the flip to 12/12. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real Devil's Star grows against.
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Similar strains
| Breeder | Ocean Grown |
|---|---|
| Type | indica/sativa |
| Flowering time | ±64 days |
| Environment | Outdoors |
| Lineage | Unknown Strain × Merlot OG |
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🧬 Explore the family: Unknown Strain · Merlot OG
Ancestry Pedigree
Original Strains
Ocean Grown Seeds
The Cali Connection
Clone Only Strains
Original Strains
Unknown or Legendary
Original Strains
The Cali Connection
Clone Only Strains
Sensi Seeds
Original Strains
Original Strains
Clone Only Strains
Clone Only Strains
Growing Devil's Star: 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 Unknown Strain or Merlot OG 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.
Devil's Star FAQ
How long does Devil's Star take to flower?
Devil's Star typically flowers in around 64 days after switching to a 12/12 light schedule. Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.
Is Devil's Star an indica or a sativa?
Devil's Star is listed as indica/sativa.
What are the parents of Devil's Star?
Devil's Star was bred from Unknown Strain × Merlot OG by Ocean Grown.
What environment does Devil's Star 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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