Lecture 26 – Soils: Restricted Access

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Soil is a complex system, with many different features that important in growing healthy plants. It’s alive, going through a development process from young and fertile, to old and deadpan. Its texture, moisture content, and mineral content are all important to consider in choosing what to plant.

Larry discusses a few big issues in permaculture and social change, then delves deep into the physical properties of soil – horizons, development, texture, organic matter, minerals, and nutrient composition.