Peat moss is commonly used as what type of soil amendment?

• A. Organic soil amendment
• B. Insect repellent
• C. Fertilizer
• D. Mulch

Answer: (A)

Peat moss functions as an organic soil amendment. It’s a natural, partially decomposed plant material that, when worked into the soil, increases organic matter content. This improves soil structure, helping with water retention and aeration, and it can enhance drainage in heavy soils while boosting soil tilth. It doesn’t supply significant plant nutrients, so it isn’t a fertilizer, and while it can be used as a mulch on the surface to reduce evaporation, its primary role as a soil amendment is to modify the soil itself by adding organic matter.