Auto JH by Original Sensible Seeds
Growers reach for Auto JH as an autoflowering option, a cross of Jack Herer × Ruderalis out of Original Sensible Seeds. Indoors it typically finishes flowering in around 68 days from sprout. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real Auto JH grows against.
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Similar strains
| Breeder | Original Sensible Seeds |
|---|---|
| Type | ruderalis/indica/sativa |
| Flowering time | ±68 days |
| Environment | Outdoors |
| Lineage | Jack Herer × Ruderalis |
| Descendants | Devil XXL Autoflowering |
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Autoflower note: runs on age, not light schedule — see the week-by-week autoflower schedule.
🧬 Explore the family: Jack Herer · Ruderalis · Devil XXL Autoflowering
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Growing Auto JH: what to expect
Because Auto JH is an autoflower it runs on age, not photoperiod: keep it under 18–20 hours of light from sprout to harvest, start in its final pot, and go easy on training after week 3 — autos never pause to recover. Growers familiar with Jack Herer or Ruderalis 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.
Auto JH FAQ
How long does Auto JH take to flower?
Auto JH typically flowers in around 68 days from sprout (autoflower — no light-schedule flip needed). Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.
Is Auto JH an indica or a sativa?
Auto JH is listed as ruderalis/indica/sativa (autoflowering).
What are the parents of Auto JH?
Auto JH was bred from Jack Herer × Ruderalis by Original Sensible Seeds.
What environment does Auto JH 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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Facts compiled from public breeder listings. Growing Auto JH? A structured journal — with your feedings, readings, and photos — is how you find what THIS cut actually wants.
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