BVV™ Molecular Sieve Beads Type 4A - 4LB Nutrients and Supplements This is a passive unit

This is a passive unit that utilizes pressure differences created by manipulating temperature to move solvent

• Opossums

potassium and calcium to boost flower production

Note: Normally 50/60 units fit in a 10x20 tray

It features multiple modes of action from metabolites produced during fermentation

BVV™ Molecular Sieve Beads Type 4A - 4LB Nutrients and Supplements This is a passive unitMolecular Sieve Beads Type 4A This bag contains both blue moisture indicating molecular sieve and also normal molecular sieve. The blue molecular sieve is a sodium alumina silicate molecular sieve impregnated with an inorganic metal salt moisture indicator. The desiccant will perform as a 4a molecular sieve plus with the additional ability to visually determine when the molecular sieve reaches saturation. When active, the molecular sieve beads are