The Organic Nutrients segmentation by type categorises the market into four core groups: biofertilizers, biostimulants, soil amendments, and microbial inoculants. Biofertilizers represent the largest proportion, approximately 40 %, as they supply essential macro‑ and micronutrients via nitrogen‑fixing bacteria, phosphate‑solubilizing microbes, and potassium‑releasing strains. Biostimulants account for about 30 %, encompassing seaweed extracts, humic substances, and amino‑acid formulations that improve plant stress tolerance and root development. Soil amendments contribute roughly 20 %, including composted organic matter, biochar, and mineralized waste that enhance soil structure and water retention. Microbial inoculants make up the remaining 10 %, focusing on specific rhizosphere colonisers that suppress pathogens or promote mycorrhizal associations. The relative weight of each type reflects differing R&D intensity, regulatory pathways, and farmer willingness to integrate novel inputs, thereby collectively determining the total addressable market for organic nutrient solutions.