This study aims to ascertain the impact of Petro Gladiator® probiotic on the growth of earthworms (Lumbricus rubellus), in terms of the size and bodyweight of earthworms to determine the compost manufactured from probiotics and earthworms (Lumbricus rubellus). This review applied a Completely Randomized Style (CRD) with three treatment plans https://franciszekg814ozd4.governor-wiki.com/user