Evil Ursula (reg) is a documented cannabis cultivar in the Strain Encyclopedia. It is listed with the parent cross Royal Sour × Durban Poisonx Royal Spill.
About
Evil Ursula is a regular cannabis strain bred from a three-way cross of Royal Sour, Durban Poison, and Royal Spill F2. This combination brings together a diverse genetic pool, pulling from the sharp, fuel-driven character of Royal Sour, the legendary equatorial energy of Durban Poison, and the layered complexity introduced through the Royal Spill F2 line. The result is a strain with a genetic foundation that rewards growers who appreciate working with regular seeds and the selection possibilities that come with them.
Because no specific terpene data has been documented for this variety, any detailed terpene profile would be speculative. What can reasonably be expected, given the lineage, is a tendency toward sharp, sour, and fuel-adjacent aromatics from the Royal Sour influence, with the possibility of the sweet, anise-like qualities that Durban Poison is well known for contributing. The Royal Spill F2 genetics add another layer that experienced growers will likely want to explore through phenotype hunting, as F2 material often surfaces a range of expressive variations.
Effects commonly reported with strains sharing this kind of sativa-dominant ancestry tend toward the cerebral and energetic. Consumers familiar with Durban Poison genetics often describe an uplifted, clear-headed quality, and that characteristic may carry forward into Evil Ursula depending on which phenotypes a grower selects. The Royal Sour influence could balance this with a somewhat more grounded quality, though individual expressions will vary.
On the cultivation side, no specific grow data has been provided for this strain, so growers working with it should approach it as exploratory work. Regular seed format means both male and female plants will be produced, making it well suited for breeders or growers interested in making their own crosses or selecting a keeper mother. The Durban Poison heritage suggests some potential for stretch and longer flowering windows, but without documented specifics, growers should observe and adapt.
Evil Ursula stands as an interesting genetic combination for those looking to work with a regular-seed variety built on distinct and well-regarded parent lines. The interplay of Royal Sour's sharpness, Durban Poison's classic profile, and the variability offered by the Royal Spill F2 parentage gives breeders and experienced cultivators meaningful material to explore and develop further.