Yuzu Sour from Fire Bros is a bright and zesty sativa that bursts with layered citrus complexity and a hint of kushy depth. Bred from Orange Sherbet × OZ Kush F2 × Gastropop #18, this strain delivers a punchy mix of myrcene, limonene, and caryophyllene, creating an aromatic balance of sweet orange, tart yuzu, and a subtle earthy spice. As Fire Bros’ Director of Cultivation Santi Morales notes, “The Yuzu might be the most difficult strain we have in the stable… one wrong step and you’ll see it immediately” — but with each run improving, this meticulous masterpiece continues to prove that challenge accepted can taste downright electric.