Description
Seedsman's Sour Diesel Auto draws from a deep well of West Coast diesel genetics, crossing California Sour Diesel with Headband and Humboldt Sour Diesel to produce a sativa-dominant cultivar with unmistakable credentials. The aroma is boldly gassy, carrying the sharp, fuel-soaked character the Sour Diesel lineage has earned its reputation on. Effects land at the very high end of the THC spectrum, topping 25%, and lean into the energetic, uplifting quality that sativa dominance tends to bring.
For cultivators, this feminised autoflower is a well-rounded performer that removes much of the guesswork from scheduling. The 8 to 10 week harvest window from germination suits both indoor growers running back-to-back cycles and outdoor growers in shorter seasons. Indoors, expect high yields in the range of 450-600 g/m2, while outdoor plants running on their own rhythm can produce an average of 200-450 grams per plant. Being autoflowering and feminised, every seed goes straight to work without the need to manage light cycles or sex plants. For anyone wanting a reliable diesel-heritage strain that fits neatly into a modern grow, this is a straightforward choice worth making.
Sour Diesel Auto Feminised Seeds
Description:
A fuel-forward, sativa-dominant autoflower bred from California Sour Diesel, Headband, and Humboldt Sour Diesel, Seedsman's Sour Diesel Auto delivers a very high THC punch with that unmistakable gassy character in a compact, self-timing package.
Best For
Beginner growers chasing a potent, uplifting sativa high
Key Details
FAQ
All you need to know
about this product
Sour Diesel Auto brings three generations of West Coast diesel genetics and 25%+ THC to a compact, beginner-friendly autoflower ready for growers who want real potency without the complexity.
Sour Diesel Auto is rated easy and was specifically bred with beginner growers in mind. As a feminised autoflower, it removes two common pain points — no need to manage light schedules and virtually no risk of male plants appearing. You can focus on the basics and still expect a rewarding harvest.
This strain sits in the very high category, testing at 25% and above. The effects are characteristically sativa — energetic and uplifting rather than sedating — which reflects the strong West Coast diesel lineage from California Sour Diesel, Headband, and Humboldt Sour Diesel.
The auto cycle runs 8 to 10 weeks from germination, making it one of the faster routes to a potent sativa harvest. Indoors, yields fall into the high category at 450–600g/m², which is a strong return for an autoflower of this ease level.
The flavour and aroma profile is boldly gassy, carrying the sharp, fuel-soaked character that the Sour Diesel name has built its reputation on. If you're a fan of that unmistakable diesel edge, this strain delivers it with three generations of West Coast genetics behind it.
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