Sour Diesel Auto

Original Auto Sour Diesel is a sativa-leaning autoflower bred from a classic Sour Diesel cut crossed with FB Auto #1, refined into a stable F4 feminized line. The goal behind this pairing was to preserve the unmistakable fuel-driven terpene profile of Sour Diesel while improving resin production, structure, and autoflower reliability. Plants grow 90-120 cm with medium internodal spacing and strong lateral branching, producing elongated, dense buds with sharp calyx formation. Flowers are heavily coated in greasy trichomes that release intense gas, citrus, and earthy spice aromas on contact. Indoor yields reach 450-550 g/m², with outdoor plants producing up to 200 g per plant under good conditions. Terpenes are bold and old-school, blending sour citrus, pepper, sandalwood, and earthy diesel notes. With THC levels up to 21% and abundant resin across buds and trim, Original Auto Sour Diesel is well suited for extraction, delivering pungent concentrates with strong flavor carryover. With a 9-10 week flowering window, Original Auto Sour Diesel performs best when given space and light, rewarding growers with uniform plants and resin-heavy flowers across indoor and outdoor setups.