Sustainable intensification of agriculture requires ecologically sound nutrient management strategies that enhance soil fertility while minimizing environmental degradation. Among organic inputs, vermicompost and vermiwash, derived from earthworm-mediated decomposition processes, are increasingly recognized as effective biofertilizers for sustainable crop production. Vermicompost is a nutrient-rich, microbially active organic amendment containing essential macro- (N, P, K) and micronutrients (Fe, Zn, Cu, Mn), humic substances and plant growth-promoting rhizobacteria. It improves soil structure, aeration, water-holding capacity and nutrient mineralization, thereby promoting root proliferation and yield stability. Vermiwash, a liquid extract collected from vermicomposting units, contains soluble nutrients, enzymes, vitamins and phytohormones such as auxins, gibberellins and cytokinins that stimulate photosynthesis, flowering and stress resistance. Recent studies demonstrate that combined application of vermicompost (4-6 t ha??) and diluted vermiwash sprays (3-15%) enhances nutrient uptake, microbial biomass and productivity in cereals, pulses and horticultural crops. Integrating these vermiproducts within Integrated Nutrient Management (INM) frameworks reduces dependence on chemical fertilizers, improves soil organic carbon stocks and supports agroecological resilience. Furthermore, advances in substrate optimization, microbial fortification and nano-bioformulations have expanded their agronomic efficacy and scalability.