LSD Auto by Barneys Farm

LSD Auto strain photo
Type ruderalis/indica/sativa · autoFlower ±68 daysCross LSD × Ruderalis

Bred by Barneys Farm from LSD × Ruderalis, LSD Auto is an autoflowering cannabis variety. 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 LSD Auto grows against.

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Similar strains

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BreederBarneys Farm
Typeruderalis/indica/sativa
Flowering time±68 days
EnvironmentOutdoors
LineageLSD × Ruderalis

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Autoflower note: runs on age, not light schedule — see the week-by-week autoflower schedule.

🧬 Explore the family: Ruderalis

Ancestry Pedigree

LSD
Barneys Farm
Mazar
Dutch Passion
Afghan-Skunk
Unknown or Legendary
Afghani
Unknown or Legendary
Afghanistan Indica
Original Strains
Skunk
Unknown or Legendary
Skunk Nr1
Cultivators Choice
Afghanistan Indica
Original Strains
Mexico Sativa
Original Strains
Skunk Nr1
Sensi Seeds
Skunk Nr1
The Seed Bank
Skunk Nr1
Cultivators Choice
Ruderalis
Original Strains

Growing LSD Auto: what to expect

Because LSD 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 LSD 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.

LSD Auto FAQ

How long does LSD Auto take to flower?

LSD Auto 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 LSD Auto an indica or a sativa?

LSD Auto is listed as ruderalis/indica/sativa (autoflowering).

What are the parents of LSD Auto?

LSD Auto was bred from LSD × Ruderalis by Barneys Farm.

What environment does LSD 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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Facts compiled from public breeder listings. Growing LSD Auto? A structured journal — with your feedings, readings, and photos — is how you find what THIS cut actually wants.

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Published by Cultivar (logmygrow.com), a structured grow journal. These reference bands are the same ones the app grades real grows against. Free to cite with a link. Some outbound product links are affiliate links — see disclosures.