Type 1 Thca Thcv Dominant

Type 1 THCA/THCV-dominant strains are characterized by high levels of tetrahydrocannabinolic acid (THCA) and tetrahydrocannabivarin (THCV) in their raw flower form. THCV is a cannabinoid with a propyl side chain rather than a pentyl chain, resulting in distinct molecular properties and expression patterns. This chemotype is less common than Type 1 (high THCA) alone, and lineage records frequently report THCV prominence in certain West African and Southeast Asian landraces, as well as modern breeding projects targeting this dual-dominant profile. Breeders distinguish this family by cannabinoid profiling rather than morphology, as THCA and THCV expression can occur across varied plant structures and growth patterns.

Breeders working in this category select for genetics that reliably express both THCA and THCV in measurable amounts, which requires multi-generational tracking via laboratory analysis. This chemotype is valuable for lineage preservation and for creating breeding populations where cannabinoid ratios can be studied or stabilized across generations.