Auto Northern Light by Bulk Seeds
4 other breeders' versions of Auto Northern Light — compare flowering times side by side →
A autoflowering cross of Northern Lights × Ruderalis, Auto Northern Light — released by Bulk Seeds — shows up in a lot of tents for good reason. 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 Auto Northern Light grows against.
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Similar strains
| Breeder | Bulk Seeds |
|---|---|
| Type | ruderalis/indica |
| Flowering time | ±60 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
Ancestry Pedigree
Unknown or Legendary
Original Strains
Original Strains
Growing Auto Northern Light: what to expect
Because Auto Northern Light 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 Light FAQ
How long does Auto Northern Light take to flower?
Auto Northern Light 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 Auto Northern Light an indica or a sativa?
Auto Northern Light is listed as ruderalis/indica (autoflowering).
What are the parents of Auto Northern Light?
Auto Northern Light was bred from Northern Lights × Ruderalis by Bulk Seeds.
What environment does Auto Northern Light 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 Northern Light? A structured journal — with your feedings, readings, and photos — is how you find what THIS cut actually wants.
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