Final answer:
Granny emphasizes the composition of the soil, which includes inorganic mineral matter, organic matter, water and air, and living matter, all critical for soil quality and fertility.
Step-by-step explanation:
Granny emphasizes the composition of the soil in their current location. This is because soil quality is dependent on factors such as its chemical composition, the topography, the presence of living organisms, the climate, and the time frame of its development.
Soil composition includes four major components: inorganic mineral matter, organic matter, water and air, and living matter, which all contribute to the soil's fertility and structure, affecting the distribution and growth of plant life.