Chem De La Chem S1 is a documented cannabis cultivar in the Strain Encyclopedia. It is listed with the parent cross I-95 × Chem D.
About
Chem De La Chem S1 is a self-crossed iteration of the Chem De La Chem line, its genetics rooted in a deliberate pairing of Chem D and I-95, with that same Chem D and I-95 cross appearing on both sides of the equation. This kind of S1 work — taking a hybrid and selfing it — is typically done to stabilize traits, surface recessive characteristics, and push expression toward the dominant qualities of the source material. The foundation here is unambiguous: heavy Chemdog influence threaded through the I-95 contribution on both ends of the cross.
Given the genetic makeup, the aromatic profile of Chem De La Chem S1 leans into what experienced growers have come to expect from Chemdog-forward material. Fuel, sour earth, and sharp chemical notes tend to define the nose, with the I-95 side potentially contributing some cleaner, more astringent edges to round out the profile. Flavor typically follows the aroma closely in cuts like this — acrid, gassy, with a lingering chemical bite that Chem enthusiasts actively seek out.
Commonly reported effects from this lineage tend toward the heavy end of the spectrum. Users often describe a pronounced cerebral onset followed by a weighty, full-body settling that reflects the cumulative potency of its parentage. The experience is frequently characterized as intense and long-lasting rather than functional or light, consistent with what most Chem-dominant material delivers.
Specific grow data — yield figures, flowering times, and preferred cultivation environment — are not documented in the available information for this variety. What can reasonably be inferred from the genetics is that plants likely exhibit the structural tendencies common to Chemdog-derived lines: vigorous branching, potentially pungent odor during cultivation, and a demand for attentive environmental management. The self-crossing structure of the S1 designation suggests growers may encounter some phenotypic variation as recessive traits express across the population, making phenotype selection a worthwhile part of working with this material.
As a selfed version of an already refined cross, Chem De La Chem S1 holds value both as a standalone cultivar and as a potential breeding tool for those looking to lock in Chem D and I-95 characteristics with greater consistency across subsequent generations.