Dutch Seed Shop says this OG is a cross of the award-winning Jack Herer with Harlequin to produce a potent strain with high THC and cannabidiol (CBD), putting it in a category best left to experienced consumers. Nova OG, also just called Nova, has a spicy, peppery aroma with a hint of citrusy sweetness, according to the seed bank. Dutch Seed Shop claims the strain produces strong uplifting effects.