Horn silica
Horn silica requires elaborate preparation. Finely ground quartz, which is a light-storing mineral, is filled into a cow horn and then buried in the earth, exposing it to the effects of the sun and heat. Our gardeners then take a small amount of the Horn Silica preparation and stir it rhythmically in water. This dynamised preparation is then sprayed over our plants as a fine mist. Horn silica strengthens the plants and stimulates their healthy development – just like when humans eat a healthy diet to boost their immune system.