Perlite, LECA, Vermiculite

Perlite, expanded clay, and vermiculite are popular materials used to improve soil structure, increase permeability, and water retention, which promotes plant growth. They are valued for their lightness, porosity, and the ability to provide optimal conditions for plant roots. They are used in both home gardens and commercial cultivation, offering gardeners the flexibility to tailor the substrate to the specific needs of their plants.