This four-fifths indica strain is grown by Delicious Seeds, who bred the plant in effort to create a highly potent strain with long-lasting effects. The length of the high is what Black Russian is known for, as well as its varied tropical flavors like mangoes and candy. Think Lemonheads, but ramped up a few notches. A descendant of Black Domina and White Russian parent strains, Black Russian is a great choice for medical marijuana license holders who need relief from their symptoms. Alternatively, enthusiasts can use it as a mind-scrub to ease the tensions of a long week.