
Soil That Feeds Itself
Aztec lake-mud, Egyptian Nile silt, and the Three Sisters — fertility with no bag
The fertilizer aisle is a subscription you were taught to need. The Aztecs and Egyptians fed whole cities for centuries without it, because they understood the one thing the bag makes you forget: what actually rebuilds soil. This guide rebuilds that understanding for a backyard bed.
- How Aztec chinampa lake-mud turned a lake into seven harvests a year — and the backyard version of that fertility layer
- The Egyptian Nile-silt basin cycle, and why a working bed wants flooding-and-rest, not a constant feed
- The Maya milpa and the Three Sisters nitrogen relationship industrial farming stripped out — and how to put it back in
- Mesopotamian fallow rotation: the schedule that kept fields alive for a thousand years
- What 'feed the soil, not the plant' actually means at the level of one raised bed


