Leonidos by OG'naj Genetics
Growers reach for Leonidos as an indica-leaning option, a cross of Napoleon Haze × Do-Si-Dos out of OG'naj Genetics. Indoors it typically finishes flowering in around 56 days after the flip to 12/12. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real Leonidos grows against.
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Similar strains
| Breeder | OG'naj Genetics |
|---|---|
| Type | indica/sativa |
| Flowering time | ±56 days |
| Environment | Outdoors, Greenhouse |
| Lineage | Napoleon Haze × Do-Si-Dos |
| Descendants | Sour Leonbow, Sour Leonidos |
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🧬 Explore the family: Napoleon Haze · Do-Si-Dos · Sour Leonbow · Sour Leonidos
Ancestry Pedigree
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Unknown or Legendary
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Growing Leonidos: 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 Napoleon Haze or Do-Si-Dos 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.
Leonidos FAQ
How long does Leonidos take to flower?
Leonidos typically flowers in around 56 days after switching to a 12/12 light schedule. Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.
Is Leonidos an indica or a sativa?
Leonidos is listed as indica/sativa.
What are the parents of Leonidos?
Leonidos was bred from Napoleon Haze × Do-Si-Dos by OG'naj Genetics.
What environment does Leonidos 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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