A nutrient-deficient lawn can manifest several adverse symptoms. Grass may exhibit a faded green or yellowish hue, thin out, or become patchy. Additionally, a lack of essential nutrients compromises the lawn's defence mechanisms, making it more susceptible to diseases, pests, and environmental stresses. Regular and appropriate fertilisation not only rectifies these deficiencies but also fortifies the lawn's overall vitality, ensuring it remains a vibrant and durable landscape feature.