What is a key benefit of using organic fertilizers in greenhouse management?

Using organic fertilizers in greenhouse management offers significant advantages, particularly in enhancing soil health and promoting sustainable farming practices. Organic fertilizers are derived from natural sources such as compost, animal manure, and plant materials. These substances not only enrich the soil with essential nutrients but also improve its structure, moisture retention, and microbial activity.

By utilizing organic fertilizers, growers contribute to building a more sustainable ecosystem within the greenhouse. This practice supports biodiversity, reduces chemical runoff, and lessens the environmental impact, aligning with principles of sustainable agriculture. Moreover, the long-term use of organic matter in the soil helps maintain fertility over time, which is crucial for continuous crop production.

While other options mention cost, nutrient release speed, or pest management, they do not capture the broader environmental and health benefits that organic fertilizers bring to greenhouse management, making the focus on improved soil health and sustainability particularly significant.