This analyze aims to ascertain the outcome of Petro Gladiator® probiotic on the growth of earthworms (Lumbricus rubellus), regarding the length and pounds of earthworms to find out the compost made from probiotics and earthworms (Lumbricus rubellus). This study used a totally Randomized Layout (CRD) with 3 treatment plans and https://ciceroa827cob5.wikiannouncement.com/user