Aptus Ecozen, 20 LiterECOZEN Enzyme Booster and Micro Life Stimulator About Ecozen Ecozen is a powerful blend of enzymes that keep the root surface clean, assist in breaking down decaying organic matter, and displace salt buildup from the planting medium. These functions are important for having a healthy rhizosphere and an efficiently operating planting medium. Ecozen contains enzyme complexes that transform some accumulated or precipitated salts into usable plant