Speed Seeds - Auto Diesel by Speed Seeds

Speed Seeds - Auto Diesel strain photo
THC 18%Cross NYC Diesel × Lowryder Nr2

Speed Seeds - Auto Diesel lands on the autoflowering side of the spectrum, Speed Seeds's take on the NYC Diesel × Lowryder Nr2 line. Reported THC is 18%. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real Speed Seeds - Auto Diesel grows against.

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BreederSpeed Seeds
THC18%
LineageNYC Diesel × Lowryder Nr2

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

🧬 Explore the family: NYC Diesel

Ancestry Pedigree

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MassSuperSkunk
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Unknown or Legendary
RFK
Unknown or Legendary
Skunk
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Northern Lights
Unknown or Legendary
Afghani Hawaiian
Unknown or Legendary
Afghani
Unknown or Legendary
Afghanistan Indica
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Lowryder Nr2
Joint Doctor
Santa Maria
No Mercy Supply
Santa Maria
Unknown or Legendary
Brazil Sativa
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Santa Maria F1-X
Unknown or Legendary
Silver Pearl
Sensi Seeds
Early Pearl
Sensi Seeds
Early Pearl
The Seed Bank
USA Hybrid
Original Strains
Skunk Nr1
Sensi Seeds
Nothern Lights
Sensi Seeds
Santa Maria
Unknown or Legendary
Lowryder
Joint Doctor
Williams Wonder
Super Sativa Seed Club
Indica
Original Strains
Northern Lights Nr2
The Seed Bank
Mexico Ruderalis
Original Strains

Growing Speed Seeds - Auto Diesel: what to expect

Because Speed Seeds - Auto Diesel 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 NYC Diesel or Lowryder Nr2 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.

Speed Seeds - Auto Diesel FAQ

Is Speed Seeds - Auto Diesel an indica or a sativa?

The breeder doesn't specify — treat it as a hybrid and read the plant.

What are the parents of Speed Seeds - Auto Diesel?

Speed Seeds - Auto Diesel was bred from NYC Diesel × Lowryder Nr2 by Speed Seeds.

How strong is Speed Seeds - Auto Diesel?

Reported THC for Speed Seeds - Auto Diesel is 18%. Actual potency depends heavily on environment, harvest ripeness, and cure quality.

What environment does Speed Seeds - Auto Diesel 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 Speed Seeds - Auto Diesel? 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.