Fresh Cut Grass

Fresh cut grass is an aroma commonly associated with certain cannabis cultivars, characterized by green, herbaceous, and sometimes slightly vegetal notes. This profile is frequently detected in strains with high levels of volatile compounds like hexanal and other C6 aldehydes, which are also found in freshly mowed grass. The aroma often emerges during or shortly after harvest, particularly when plant material is freshly trimmed and not fully dried or cured. Lineage records suggest this trait appears across various genetic backgrounds, though it's especially noted in some phenotypes of classic North American and European breeding lines. Breeders working with this category sometimes select for or against these compounds depending on final product goals, as fresh-cut notes can evolve significantly during the curing process.

Breeders monitor fresh-cut grass aromatics as an indicator of harvest timing and post-harvest handling, since these volatile compounds are among the first to develop and can shift dramatically during curing. Selection for this trait is typically secondary to cannabinoid and terpene profiles, but it provides useful phenotype differentiation within a strain family.