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Bred by Humboldt Seed Company, Humboldt Sour Diesel is produced by crossing Sour Diesel Bx3 and Humboldt Headband. It consistently grows dense green buds with a gassy flavor that resembles that of the classic Sour Diesel. Providing a wonderfully euphoric high, Humboldt Sour Diesel is a great choice for anyone looking for some creative inspiration.