Jack 47 Fast version is an F1 version of the original Jack 47. It was created by crossing an elite clone of the original photo-period strain with its own auto-flowering version. The resulting strain maintains its photo-period property but with a shorter period of florescence for those in a hurry.
Power Plant is a mostly sativa marijuana strain that originated in South Africa. It is a highly stable, consistent plant that has only ever been inbred and not hybridised with other strains.
