This review aims to ascertain the impact of Petro Gladiator® probiotic on the growth of earthworms (Lumbricus rubellus), with regard to the size and excess weight of earthworms to ascertain the compost developed from probiotics and earthworms (Lumbricus rubellus). This research used a very Randomized Design and style (CRD) with https://bobbyp900wtn6.bloggosite.com/profile