X

X is a documented cannabis cultivar in the Strain Encyclopedia. It is listed with the parent cross Origin: Sour Snow, SFVOG.

Bred by Twenty 20 Genetics

About

X is a hybrid cannabis strain bred from a cross of Sour Snow and SFVOG. The pairing brings together two distinct genetic lineages — Sour Snow contributing its characteristic sharp, fuel-driven profile, and SFVOG lending the structural and aromatic qualities associated with the San Fernando Valley OG family. The result is a strain that carries genetic weight from both sides of its parentage in a reasonably balanced fashion. In terms of aroma and flavor, X reflects the influence of both parents in ways that experienced growers and consumers tend to notice immediately. The Sour Snow side typically pushes forward notes that are tart, chemical, and diesel-adjacent, while the SFVOG contribution rounds things out with earthier, more resinous undertones that are common to OG-derived genetics. The overall profile leans toward a complex, layered experience rather than a single dominant note, which is characteristic of crosses that bring two well-developed lines together without either completely overwhelming the other. Commonly reported effects associated with X align with what one might expect from this type of cross. Users tend to describe a combination of cerebral engagement alongside a grounded physical quality — the kind of balance that comes from pairing a more stimulating, sour-leaning variety with the heavier, sedative tendencies that OG genetics are known for. Neither side appears to dominate outright, making this a strain that sits in relatively functional territory for those familiar with both parent types. On the cultivation side, specific grow data for X has not been widely documented in available records. Growers approaching this strain can reasonably look to the characteristics of Sour Snow and SFVOG as reference points when anticipating structure, flowering behavior, and environmental preferences. OG-influenced plants generally respond well to techniques that manage canopy density and support lateral branching, and there is no reason to assume X departs significantly from that pattern given its lineage. From a breeding standpoint, X represents a deliberate combination of two established lines with distinct but complementary profiles. Whether used as a consumer-facing variety or as a foundation for further breeding work, the genetic contribution of both Sour Snow and SFVOG gives this cross a reasonably solid base to build from.

Parents

Full lineage tree

Used to breed

No documented offspring in the encyclopedia.