Chem's Sister
aka Chem Dog A, Chemdog A, Chemdawg A, Chemdawg's Sister, Chem Dog's Sister, Chem Sis, Chem's Sis, Chem Sister
Chem’s Sister runs on family fumes, with diesel, pepper, and citrus carrying a pedigree that predates the modern gas rush. Selected by Greg “Chemdog” Krzanowski from the original Chemdog seed stock, she was initially labeled Chemdog A. She belongs to the same foundational seed family as Chem 91, rather than being a documented cross of two named parents.
Full-strength fuel gives the aroma its unmistakable Chem character. Sharp pepper follows, with citrus brightening the finish and a woody sweetness underneath. The profile has bite without needing a dozen different words for gasoline.
Chemdog’s own cultivation team describes a sustained cerebral high with uplift, creativity, and focus. That reputation gives Sis her own standing in the family: mentally lively, pungent, and memorable long after the jar closes.
The original Chem’s Sister is maintained as a clone-only selection, with flowering commonly listed around 70 days. Finished flowers can be substantial, mint green, and heavily coated in trichomes.
A reliable numerical yield is not established for the original cut. Seed releases and autoflower versions carrying the name represent separate breeding work, so their growth schedules and production claims should not be treated as specifications for the clone.
