Chronic Thunder by Barneys Farm
Growers reach for Chronic Thunder as an indica-leaning option, a cross of Chronic × Alaskan Thunder out of Barneys Farm. Indoors it typically finishes flowering in around 60 days after the flip to 12/12. Reported THC is 20 % with CBD at 0.6%. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real Chronic Thunder grows against.
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Similar strains
| Breeder | Barneys Farm |
|---|---|
| Type | mostly indica |
| Flowering time | ±60 days |
| THC | 20 % |
| CBD | 0.6% |
| Environment | Outdoors |
| Lineage | Chronic × Alaskan Thunder |
| Descendants | Crónica Criolla |
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🧬 Explore the family: Chronic · Alaskan Thunder · Crónica Criolla
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Growing Chronic Thunder: 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 Alaskan Thunder 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 Thunder FAQ
How long does Chronic Thunder take to flower?
Chronic Thunder 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 Chronic Thunder an indica or a sativa?
Chronic Thunder is listed as mostly indica.
What are the parents of Chronic Thunder?
Chronic Thunder was bred from Chronic × Alaskan Thunder by Barneys Farm.
How strong is Chronic Thunder?
Reported THC for Chronic Thunder is 20 % and CBD 0.6%. Actual potency depends heavily on environment, harvest ripeness, and cure quality.
What environment does Chronic Thunder 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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