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Sour Diesel Auto by Seedsman captures the unmistakable character of classic Sour Diesel in a faster, more modern autoflowering format. Bred from California Sour Diesel, Headband Auto, and HumboldtSour Diesel, this sativa-dominant strain delivers everything that made Sour D famous - sharp sour fuel terps, elongated lime-green buds, vigorous growth, and an uplifting cerebral effect - while adding the speed, reliability, and convenience of autoflower genetics. The result is a high-THC auto that stays true to its roots while offering a more accessible route into one of cannabis’s most iconic flavour and effect profiles.
With a 55-65 day lifecycle, Sour Diesel Auto is suitable for all growing environments and offers strong performance both indoors and out, producing up to 600 g/m2 indoors and 200-450 g per plant outdoors. Its buds are long, lime green, and thick with resin, giving the plant the same visual appeal that Sour Diesel fans expect from the original. The aroma is unmistakably classic, led by sour fuel notes with the bright, punchy character that defines the Diesel family, while the effect is energetic, euphoric, and clear-headed. For growers looking for a modern autoflower that expresses the full spirit of Sour Diesel without losing its legendary edge, Seedsman Sour Diesel Auto is a standout choice.
Autos can be sown in multiple waves through the season for staggered harvests.
Autoflowers follow their own internal clock, making indoor timelines easier to plan from seed to harvest.
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