MAY 8, 2025

Why Insects Are Vital for Soil Fertility

From shredding leaf litter to nutrient cycling—tiny engineers maintain soil health.

Close-up of beetle on forest floor

The Underground Workforce

Insects like beetles, ants, and termites break down organic matter, allowing nutrients to return to the soil.

Their tunnels improve aeration and water infiltration, creating a healthy environment for roots and microbes.

Decomposers in Action

By fragmenting dead leaves and wood, decomposers increase the surface area for fungi and bacteria to act, speeding up nutrient recycling.

This natural composting process keeps soil fertile and self-sustaining.