Grape Inferno by SubCool
A indica-leaning cross of Nepali OG, Grape Inferno — released by SubCool — shows up in a lot of tents for good reason. Indoors it typically finishes flowering in around 60 days after the flip to 12/12. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real Grape Inferno grows against.
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Similar strains
| Breeder | SubCool |
|---|---|
| Type | mostly indica |
| Flowering time | ±60 days |
| Environment | Outdoors |
| Lineage | Nepali OG |
| Descendants | Voice of The Four Winds |
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🧬 Explore the family: Nepali OG · Voice of The Four Winds
Ancestry Pedigree
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Original Strains
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Original Strains
Original Strains
Growing Grape Inferno: 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 Nepali 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.
Grape Inferno FAQ
How long does Grape Inferno take to flower?
Grape Inferno typically flowers in around 60 days after switching to a 12/12 light schedule. Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.
Is Grape Inferno an indica or a sativa?
Grape Inferno is listed as mostly indica.
What are the parents of Grape Inferno?
Grape Inferno was bred from Nepali OG by SubCool.
What environment does Grape Inferno 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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