Earthworm castings are a source of essential plant nutrients, including nitrogen, phosphorus, potassium, calcium, and magnesium.
Castings help improve soil structure by enhancing its aeration, water retention, and drainage properties, creating an ideal growing environment for plants.
Castings contain beneficial microorganisms that boost soil microbial activity, leading to improved nutrient cycling and healthier soil.
The organic matter in earthworm castings increases the availability of nutrients in the soil, making them more accessible to plants.
Castings have a near-neutral pH, helping to stabilize and balance soil acidity or alkalinity, which is crucial for healthy plant growth.
The improved soil structure and moisture retention provided by castings help reduce soil erosion and compaction, ensuring a stable growing medium.
Earthworm castings contain chitinase, an enzyme that helps deter pests and pathogens, reducing the need for chemical treatments.
Castings promote strong and healthy seedling growth due to their rich nutrient content and beneficial microorganisms.
Using earthworm castings promotes sustainable and eco-friendly gardening practices by reducing the reliance on synthetic fertilizers and chemical soil amendments.