Fuente: WIPO "organic farming" The present disclosure relates to an organic soil enhancer (100) with microbial activation for sustainable agriculture and a method (200) for improving soil fertility and crop health. The soil enhancer (100) includes a microbial-infused biochar, self-regulating microbial strains, dynamic microbial consortia blend, nano-encapsulation and gel-based formulation. The microbial-infused biochar is configured to improve soil fertility, enhance water retention, and promote carbon sequestration. Self-regulating microbial strains activate or deactivate based on soil nutrient levels, ensuring optimal nutrient release. Dynamic microbial consortia blend adapts to varying soil and crop conditions to ensure consistent agricultural performance. Nano-encapsulation is formed for slow-release nutrient delivery, reducing nutrient leaching. Gel-based formulation retains moisture and gradually releases microbes, reducing water usage in irrigation. The organic soil enhancer 100 is integrated with soil sensors that evaluates soil structure, detects erosion, ensures chemical safety, monitors microbial activity, nutrient levels, and pH, and aids in soil recovery from environmental stresses.