Compare Critical Sour Diesel with more feminised cannabis seeds, browse berry cannabis strains, or read the PrimeStrains genetics journal.
Critical Sour Diesel combines two well-loved parents: Critical Bilbo crossed with Sour Diesel. The result is a balanced 50/50 hybrid available as both feminised and regular seeds, so growers can choose the seed type that suits them. Plants are known for their generous output, with dense flower clusters that swell quickly and can reach impressive sizes, so planning support for the branches is worthwhile. Flowering takes roughly 45 to 50 days, making it a relatively brisk option, with harvest typically falling in mid to late September. Good resistance to mildew and mould adds to its practical character, and the strain is considered straightforward to cultivate. Expect an aromatic profile of berry and fruit notes underpinned by a distinctive diesel edge. The stated THC content is high, with only a trace of CBD. It suits growers who want a productive, flavourful hybrid with a fuel-and-fruit character.