Biomass Traits

Biomass traits refer to the physical density, yield potential, and structural characteristics that determine how much plant material a cannabis cultivar produces. Breeders assess biomass through factors like branch thickness, internode spacing, flower site density, and overall plant architecture. These traits are distinct from cannabinoid or terpene profiles but significantly influence cultivation efficiency and harvest volume. Lineage records frequently report biomass performance as a primary selection criterion in modern breeding programs, particularly for commercial cultivation contexts. Understanding biomass genetics helps breeders identify parent plants likely to produce robust, productive offspring under consistent growing conditions.

Cannabis breeders prioritize biomass traits when developing cultivars for high-volume production systems. Selecting for dense branching, compact growth, and heavy flower development creates more predictable yields and efficient use of growing space.