Big Haze by Crazy X Seeds
Growers reach for Big Haze as a sativa-leaning option, a cross of The original Haze × Chronic out of Crazy X Seeds. Indoors it typically finishes flowering in around 70 days after the flip to 12/12. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real Big Haze grows against.
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Similar strains
| Breeder | Crazy X Seeds |
|---|---|
| Type | mostly sativa |
| Flowering time | ±70 days |
| Environment | Outdoors |
| Lineage | The original Haze × Chronic |
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🧬 Explore the family: The original Haze · Chronic
Ancestry Pedigree
Flying Dutchmen
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Unknown or Legendary
Original Strains
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Serious Seeds
Unknown or Legendary
Cultivators Choice
Original Strains
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Sensi Seeds
Serious Seeds
Original Strains
Original Strains
Original Strains
Original Strains
Growing Big Haze: what to expect
As a sativa-leaning plant, plan for a big stretch after the flip (often 100–200%) — flip earlier than feels natural and keep training options ready. Sativa-leaning plants also generally prefer a lighter feed than heavy indicas. Growers familiar with The original Haze or Chronic 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 Haze FAQ
How long does Big Haze take to flower?
Big Haze typically flowers in around 70 days after switching to a 12/12 light schedule. Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.
Is Big Haze an indica or a sativa?
Big Haze is listed as mostly sativa.
What are the parents of Big Haze?
Big Haze was bred from The original Haze × Chronic by Crazy X Seeds.
What environment does Big Haze 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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