Big Devil XL by Growers Choice

Big Devil XL strain photo
Type 70% indica/ 30% sativaFlower ±77 daysCross Big Devil Nr2 Auto × Jack Herer

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Big Devil XL, from breeder Growers Choice, is an indica-leaning strain descended from Big Devil Nr2 Auto × Jack Herer. 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 Big Devil XL grows against.

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Similar strains

Red Jack AutofloweringGrowers Choice · ±81 daysJack HererGrowers Choice · ±67 daysEarly DurbanGrowers Choice · ±56 daysOriginal Afghani No1Growers ChoiceGorilla CookiesGrowers ChoiceBlue Dream SherbetGrowers Choice · ±60 daysAK 47 AutoPevGrow · ±68 daysKnockout RuntzExotic Genetix · ±55 daysAll Growers Choice →
BreederGrowers Choice
Type70% indica/ 30% sativa
Flowering time±77 days
EnvironmentOutdoors, Greenhouse
LineageBig Devil Nr2 Auto × Jack Herer

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🧬 Explore the family: Jack Herer

Ancestry Pedigree

Big Devil Nr2 Auto
Sweet Seeds
Big Devil Auto
Sweet Seeds
Indica Sativa
Original Strains
Ruderalis
Original Strains
Jack Herer
Sensi Seeds
Northern Lights Nr5
The Seed Bank
USA Mostly Indica
Original Strains
Original Haze
Cultivators Choice
Haze
Unknown or Legendary
Mexico Sativa
Original Strains
Colombia Sativa
Original Strains
Thailand Sativa
Original Strains
India Sativa
Original Strains

Growing Big Devil XL: 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 Big Devil Nr2 Auto or Jack Herer 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.

Big Devil XL FAQ

How long does Big Devil XL take to flower?

Big Devil XL 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 Big Devil XL an indica or a sativa?

Big Devil XL is listed as 70% indica/ 30% sativa.

What are the parents of Big Devil XL?

Big Devil XL was bred from Big Devil Nr2 Auto × Jack Herer by Growers Choice.

What environment does Big Devil XL 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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Published by Cultivar (logmygrow.com), a structured grow journal. These reference bands are the same ones the app grades real grows against. Free to cite with a link. Some outbound product links are affiliate links — see disclosures.