I’ve learnt everything from Charles Dowding, who pioneered it. First: Soil is undisturbed so that its organisms can work and multiply. Most soils already have structure for roots to grow and nutrients to feed plants. Billions of fungal threads, nematodes and earthworms -to name but a few- are working right under our feet. We need to help them to help us. Second: Organisms are fed with organic matter on the surface, just like in nature, but faster. The idea is to feed the soil, not the plants, and allow soil to work its magic. Nutrients become available when needed by plants. Roots ask fungi for food and moisture, and fungi work best when undisturbed. Third: Plant feeding is about biology (such as fungi) more than chemistry (nutrients/minerals). No digging increases the plant’s ability to find food. Compost mulches serve as a rapid source of food for soil organisms and boost their activity, thus improving soil structure. In other words, the no-dig system is a form of regenerative agriculture beneficial for sustainability, speed, simplicity and productivity. It is based on giving back what has been taken.