Chronic Haze by World of Seeds
Growers reach for Chronic Haze as an indica-leaning option, a cross of Chronic × Haze out of World of Seeds. Indoors it typically finishes flowering in around 63 days after the flip to 12/12. Reported THC is 20%. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real Chronic Haze grows against.
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Similar strains
| Breeder | World of Seeds |
|---|---|
| Type | 60% sativa / 40% indica |
| Flowering time | ±63 days |
| THC | 20% |
| Environment | Outdoors |
| Lineage | Chronic × Haze |
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🧬 Explore the family: Chronic · Haze
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Growing Chronic Haze: 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 Chronic or Haze 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.
Chronic Haze FAQ
How long does Chronic Haze take to flower?
Chronic Haze typically flowers in around 63 days after switching to a 12/12 light schedule. Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.
Is Chronic Haze an indica or a sativa?
Chronic Haze is listed as 60% sativa / 40% indica.
What are the parents of Chronic Haze?
Chronic Haze was bred from Chronic × Haze by World of Seeds.
How strong is Chronic Haze?
Reported THC for Chronic Haze is 20%. Actual potency depends heavily on environment, harvest ripeness, and cure quality.
What environment does Chronic 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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