In composting, what is the last phase referred to as?

The last phase of composting is referred to as the post-processing phase. This phase occurs after the active decomposition of organic materials has taken place and the compost is now maturing. During post-processing, the compost is typically screened to remove any oversized or undecomposed materials, ensuring a homogenous and fine quality compost product.

This phase is critical because it allows the final product to stabilize and reach a consistency that is suitable for use in gardening or landscaping. It typically involves curing the compost, which can improve its nutrient content and microbial activity, making it more beneficial for soil amendment.

Understanding the importance of this phase helps in managing compost quality and ensures that the finished product is safe and effective for use in various applications.