Party like a rockstar, smoke like a Hempstar. Sometimes known as “Brainstorm,” Hempstar is an ode to the movement towards hemp legalization brought to us by Dutch Passion Seeds. It first was a cross between Skunk x Oasis x Haze, but the new version is cross between Northern Lights #5 x Haze. The modern Brainstorm is mild in its taste but has classic sativa-like effects.