Green Planet Massive - 275 GAL / 1000 L TOTEMassive Bloom Formulation is Green Planets premier flowering additive formulated with all of the necessary macro and microelements required to achieve an increase in flower size and provide several additional beneficial properties. Massive Bloom is a comprehensive bloom additive that contains a full array of the elements plants require to produce large, healthy flowers. Massive Bloom is formulated with L form amino acids, a specially formulated