Chlorophyll Influence

Chlorophyll influence refers to the characteristic green, vegetal, or grassy notes that persist in cannabis flower when plant material is dried and cured with minimal chlorophyll breakdown. Unlike terpenoid-driven aromas, these notes stem directly from plant pigments and residual photosynthetic compounds rather than volatile organic molecules. Chlorophyll presence is often most pronounced in hastily dried material or strains with thick foliage that traps moisture during curing. Breeders and cultivators typically work to minimize chlorophyll influence through extended curing periods, controlled drying environments, and selective harvesting techniques. This aroma category is frequently discussed in cultivation literature as a marker of post-harvest handling rather than genetic expression alone.

While chlorophyll influence is primarily a post-harvest phenomenon, breeders may selectively work with cultivars that cure down cleanly to reveal underlying terpene profiles rather than retaining grassy notes. Dense-foliage phenotypes may require extended curing protocols to achieve desired aroma development, making cultivation technique knowledge relevant to breeding program design.