Barnyard High Test from GTR Seeds / Oregon CBD pairs the notorious ChemD S1 with AVL, bottling the pungency growers chase into a vigorous, early-finishing F1. Crack a jar and the name clicks immediately: barnyard musk and gassy diesel ride on a sour-lime edge, a nod to both parents. Indoors it stretches with purpose and rewards serious training; outdoors it rockets through summer, typically finishing in 8–9 weeks (about 56–63 days) or mid to late September in the field. Feminized and photoperiod sensitive, this hybrid builds big frames, thick spears, and high biomass yields suited to flower or extraction runs. A high THC content and negligible CBD supported by terpene stack led by caryophyllene, limonene, and myrcene for that peppery fuel, zesty citrus, and earthy backdrop. The high tends to arrive in classic Chem fashion: euphoric first puff energy settling into an easy, relaxed uplift that lingers. Barnyard High Test wears its lineage proudly — ChemD’s infamous funk amplified by AVL’s sour clarity — while the Oregon-bred genetics keep the timetable tight and the yield generous. For growers chasing loud aroma, tall plants, and commercial-scale output without a long autumn wait, this cross hits the mark. Credit goes to GTR Seeds / Oregon CBD for the selection. Expect dense, resin-caked flowers that cure loudly.






