Plants need nitrogen, phosphorous, potassium, and micronutrients from soil. These nutrients in the soil affect plant growth, development, and health.
Soil quality impacts drainage and water retention. Well-structured soil with adequate water retention allows plants to get water during dry periods, while proper drainage avoids root rot.
Soil structure affects root growth. Easy root penetration and spread in loose, well-aerated soil support a vigorous root system. Compacted, poorly-draining soil hinders root growth.
Healthy soil is full with bacteria, fungus, and other microbes. Nutrient cycling, organic matter decomposition, and root-microbe connections depend on these bacteria.
Nutrient availability depends on soil pH. Plants absorb nutrients best in a pH range that matches their inclinations.
Quality of soil affects soil-borne illness prevalence. Proper sanitation and well-draining soil lessen the risk of fungi, bacteria, and other pathogen diseases.
Organic matter improves soil fertility and structure. Organic matter retains water, increases microbial activity, and stores plant nutrients.
Plant growth depends on soil structure. A balanced blend of sand, silt, and clay forms loamy soil, appropriate for most plants. Proper soil structure allows aeration, drainage, and root penetration.
Water flow and nutrient retention depend on soil texture (sand, silt, and clay proportions) and composition (mineral concentration). Different soils support different plants.