Barney's Farm Sour Diesel Auto is a tribute to the genetics that changed the New York cannabis scene. When crossing the original Sour Diesel with the BF Super Car #1, a plant has been achieved that maintains the sharp terpene profile and the motivating high of the photodependent. With a dominance 60% Sativa y 24% THC, this variety is perfect for daytime use as it provides a creative impulse and mental clarity exceptional, eliminating stress without causing physical heaviness. Its organoleptic complexity is its hallmark: an explosion of diesel fuel mixed with bitter lemon and pine nuances, creating a dense smoke that satisfies the most purist growers on the American scene.

Plant morphology. Sour Diesel Auto shows vigorous growth with a certain stretch typical of its Sativa heritage. Its buds are elongated, very aromatic and are progressively covered in trichomes during the flowering weeks. The plant is robust and resistant, adapting well to different cultivation methods. Its size is moderate for a Sativa, with heights between 80-100 cm indoors, being manageable for standard-sized growing spaces. The entire cycle is completed in a very efficient time from germination.

Appearance of the flower. The buds of Sour Diesel Auto are long and fluffy, with a bright green coloration and orange pistils. Its trichome coverage is notable, with a resinous shine that can already be seen from the first weeks of flowering. When ripe, the aroma is penetrating and unmistakable even from a distance: diesel, fuel and bitter lemon with notes of pine and earth that directly recall the original from the American East Coast. A profile that leaves no one indifferent.

Cultivation tips

• What is the ideal climate to grow Sour Diesel Auto ? It develops best in warm and sunny climates, similar to those of the Californian coast, with temperatures between 20°C and 28°C. Outdoors, the summer season with good direct sun exposure is ideal. Its autoflowering nature also makes it very suitable for indoor cultivation with constant lighting.
• What training techniques work best with Sour Diesel Auto ? He LST (Low Stress Training) It is the most recommended technique to control its tendency to stretch and create a uniform canopy. By bending the main branches horizontally during the first weeks, flowering points are maximized and a more homogeneous distribution of buds is obtained without compromising the automatic cycle.
• What type of fertilization does Sour Diesel Auto need? Responds well to a balanced nutrition with good contributions of potassium and phosphorus during flowering to develop quality buds. Terpene stimulators can enhance its characteristic diesel and lemon profile. Avoid excess nitrogen that can darken the aromatic profile and delay ripening.
• What should the irrigation and humidity be like for Sour Diesel Auto ? Irrigation should be regular but without saturating the substrate, following the principle of hydration and drying to keep the roots active. The ideal relative humidity is 45-55% during flowering, with special attention to ventilation to protect the buds and preserve the quality of the terpene profile so characteristic of this variety.
• Is it necessary to prune the Sour Diesel Auto plant? A cleaning low shoots and removing larger leaves that block internal ventilation are sufficient. Its Sativa structure already favors good air circulation between the buds. Light defoliation mid-flowering can improve light penetration to lower flowering points and increase final yield.