Vermiculite Soil is well-known for being an effective growing medium. Commonly used in compost formulations with coir or peat, it creates ideal conditions for plant growth. It improves aeration of the soil, promotes a consistent release of added fertilizer and improves moisture retention of the soil
Vermiculite added to the garden or vermiculite in potting soil increases water and nutrient retention and aerates the soil, resulting in healthier, more robust plants. Perlite may also be found in potting soils, but vermiculite is far superior for water retention. Vermiculite, although less aerating than perlite, is the amendment of choice for water-loving plants.