Sour Diesel

Sour Diesel — often shortened to Sour D — is one of the defining East Coast strains of the 2000s dispensary era, built from Chemdawg crossed back through Northern Lights and Afghani genetics. That heritage shows up in the terpene profile here: limonene leads, followed closely by beta-myrcene and beta-caryophyllene, a combination that produces the sharp, fuel-and-citrus character the 'diesel' strains are named for, backed by the sour and fruity-sweet flavor notes on record. 94% THC, which is high even by current market standards, so effects should be expected to hit harder and faster than a typical 18-20% flower.

Reported effects lean energetic, happy, and creative — consistent with Sour Diesel's reputation as a daytime, get-things-done sativa rather than a couch-lock strain — alongside the dry eyes and dry mouth that come standard with most potent cannabis. Sour Diesel's genetics have been stable and widely replicated for two decades now, which is part of why it still shows up reliably on menus and sales charts across multiple states rather than fading the way many single-year trend strains do. It remains a good benchmark for what a classic diesel-leaning sativa is supposed to smell and feel like.