Auto Northern Lights by Pyramid Seeds
3 other breeders' versions of Auto Northern Lights — compare flowering times side by side →
Auto Northern Lights lands on the autoflowering side of the spectrum, Pyramid Seeds's take on the Northern Lights × Ruderalis line. Indoors it typically finishes flowering in around 80 days from sprout. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real Auto Northern Lights grows against.
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Similar strains
| Breeder | Pyramid Seeds |
|---|---|
| Type | ruderalis/indica/sativa |
| Flowering time | ±80 days |
| Environment | Outdoors |
| Lineage | Northern Lights × Ruderalis |
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Autoflower note: runs on age, not light schedule — see the week-by-week autoflower schedule.
🧬 Explore the family: Northern Lights · Ruderalis
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Growing Auto Northern Lights: what to expect
Because Auto Northern Lights 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 Northern Lights 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 Northern Lights FAQ
How long does Auto Northern Lights take to flower?
Auto Northern Lights typically flowers in around 80 days from sprout (autoflower — no light-schedule flip needed). Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.
Is Auto Northern Lights an indica or a sativa?
Auto Northern Lights is listed as ruderalis/indica/sativa (autoflowering).
What are the parents of Auto Northern Lights?
Auto Northern Lights was bred from Northern Lights × Ruderalis by Pyramid Seeds.
What environment does Auto Northern Lights 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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