Amherst Sour Diesel was propagated by Humboldt Seed Organization as a strain with mysterious origins, gifted from fellow Mendocino region farmers.

While its genetics are secret, Amherst Sour Diesel features a complexly rich aroma of ripe fruit and diesel with matching wood and fruit flavors.

Per Humboldt Seed Organization, the cultivar features euphoric, uplifting effects that last for hours after the first hit.