Gas Cap × Double Durban 1:1 THCV by Hoku Seed Co. combines the legendary sour gas aroma of Gas Cap with the balanced THCV profile of a 1:1 Durban donor. Gas Cap, bred by Skunktek, is a hybrid of Sour Diesel × i95 (Blue Mountain Gas) × Headband, delivering classic pungent gas notes reminiscent of old-school green bud potency.

Two selected lanky OG plants, with medium-spaced nodes and tight Christmas tree-shaped buds, were pollinated with the Durban donor (10% THC / 10% THCV). As a result, the hybrid offers plenty of gas flavor and 2–5% THCV. In addition, it maintains hybrid vigor and produces dense, resinous buds, making it ideal for flower or hash.