Black Jack Herer Auto by Seeds66
Bred by Seeds66 from Jack Herer Auto × Black Domina, Black Jack Herer Auto is an autoflowering cannabis variety. Indoors it typically finishes flowering in around 60 days from sprout. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real Black Jack Herer Auto grows against.
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Similar strains
| Breeder | Seeds66 |
|---|---|
| Type | ruderalis/indica/sativa |
| Flowering time | ±60 days |
| Environment | Outdoors, Greenhouse |
| Lineage | Jack Herer Auto × Black Domina |
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Autoflower note: runs on age, not light schedule — see the week-by-week autoflower schedule.
🧬 Explore the family: Jack Herer Auto · Black Domina
Ancestry Pedigree
Seeds66
Sensi Seeds
The Seed Bank
Clone Only Strains
Unknown or Legendary
Original Strains
Original Strains
Sensi Seeds
The Seed Bank
Cultivators Choice
Original Strains
Original Strains
Original Strains
Original Strains
Sensi Seeds
Original Strains
Unknown or Legendary
Original Strains
Sensi Seeds
The Seed Bank
Clone Only Strains
Unknown or Legendary
The Seed Bank
Clone Only Strains
Unknown or Legendary
The Seed Bank
Sensi Seeds
The Seed Bank
Unknown or Legendary
Original Strains
Unknown or Legendary
Growing Black Jack Herer Auto: what to expect
Because Black Jack Herer Auto 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 Auto or Black Domina 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.
Black Jack Herer Auto FAQ
How long does Black Jack Herer Auto take to flower?
Black Jack Herer Auto typically flowers in around 60 days from sprout (autoflower — no light-schedule flip needed). Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.
Is Black Jack Herer Auto an indica or a sativa?
Black Jack Herer Auto is listed as ruderalis/indica/sativa (autoflowering).
What are the parents of Black Jack Herer Auto?
Black Jack Herer Auto was bred from Jack Herer Auto × Black Domina by Seeds66.
What environment does Black Jack Herer Auto 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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