Smell, to most, is the hardest sense to describe but perhaps one of the most evocative. Your nose can be a great tool when choosing between strains, but the exact compounds that dictate the smell and taste of a cultivar are still debated as research continues.
The method of drying has a great impact on the aroma of the final product
Recent research on defining aromas[1]
The aroma and taste of Cannabis is created by the composition of terpenes and other aromatic volatile compound[2]
Modern research is showing that terpene content is less influential to cannabis aroma that previously thought.