Stalked Glandular Trichomes

Stalked glandular trichomes are hair-like structures on cannabis flowers and leaves consisting of a thin stalk topped with a gland head containing cannabinoids and terpenes. These microscopic formations differ from sessile trichomes, which lack stalks and sit flush against the plant surface. The stalk elevates the resin gland, potentially increasing its exposure to light and air circulation during development. Lineage records frequently report that cannabis varieties with prominent stalked trichomes display robust terpene profiles, though the relationship between trichome morphology and final aroma remains an active area of breeding research. This trait is observable through magnification and has become a standard descriptor in genetic cataloging.

Breeders working in this category often select for stalk height and gland head size as visual markers of resin production potential. Dense stalked trichome coverage is commonly evaluated as an indicator of cultivar vigor and cannabinoid accumulation capacity across generations.