Type Ii Cbd Dominant

Type II CBD-dominant cannabis describes cultivars where cannabidiol (CBD) concentrations meet or exceed THC levels, with total cannabinoid profiles typically ranging from moderate to high. This classification emerged from cannabis breeding research and chemotype mapping, distinguishing plants that produce meaningful CBD alongside variable THC expression. Type II strains result from specific genetic inheritance patterns—commonly homozygous or heterozygous alleles at cannabinoid synthase loci—making predictable breeding possible. Lineage records frequently report Type II dominance in crosses involving landrace or deliberate CBD-rich parents. This chemotype category is relevant to breeders developing cultivars for diverse consumer preferences and cultivation contexts. Accurate cannabinoid profiling through third-party testing remains essential for reliable Type II classification.

Breeders working toward CBD-dominant material typically use established Type II parents in crosses to stabilize the chemotype across generations. Selecting for consistent CBD:THC ratios requires multi-generation testing and backcrossing, as cannabinoid expression is polygenic and environmentally influenced.