Sativa cannabis seeds are the ultimate prize for cultivators chasing a cerebral, “head-high” experience and a massive architectural presence in the garden. Originating from tropical regions near the equator, these plants are built to thrive in long, sun-drenched summers and high humidity. Unlike the squat structure of indicas, sativas are famous for their elegant, slender leaves and impressive vertical stretch. While they are often associated with outdoor “trees,” modern breeding has made it possible to master sativa seeds in small spaces by utilizing specialized training techniques to control their vigorous energy.