SFV OG BX5 by Twenty20 Mendocino is a deep-dialed homage to the classic SFV OG, refined through five successive backcrosses to lock in the valley's gassy lemon-pine profile. Sourced in Humboldt County in 2011 and stabilized over multiple generations, the line traces to SFV OG x SFV OG (BX5), keeping its OG Kush family character intact. Expect a bright nose of lemon and pine on an earthy OG base, with predominant terpenes myrcene, limonene, and caryophyllene supported by pinene. Plants are easy to grow and notably hardy; they resist mold, handle cool nights, and adapt well indoors or out. Indoors, medium stature and strong lateral branching stack dense, trichome-frosted colas; outdoors, vigorous specimens can become towering, record-setting producers. Flowering finishes in about 9-10 weeks (roughly 63-70 days). The effect leans indica while remaining modern-hybrid balanced: relaxing and euphoric with a steady, happy center rather than outright couch-lock. In typical lab results, THC trends from the high-teens to mid-20s with only trace CBD, reflecting the cultivar's potency without altering its crisp, focused headspace. Growers seeking an OG with improved yield and preserved "SFV" flavor will find BX5 a faithful, production-ready rendition that honors its parent while elevating performance. Bred by Twenty20 Mendocino, it remains a staple for farmers wanting reliable OG appeal.









