A soil conditioner is a substance that is added to soil to improve its physical and chemical properties. It can help to enhance soil fertility, water retention, drainage, and nutrient availability, which can lead to healthier plants and increased crop yields.
Here are some common types of soil conditioners:
Organic matter: Adding organic matter such as compost, manure, or peat moss to soil can help to improve soil structure, increase nutrient availability, and enhance water retention.