LEARNING MORE ON HOW TO THINK ABOUT SOIL
Obviously, I’ve not been unaware of the importance of healthy soils, and by happenstance, I’ve probably even managed to make a good deal of it. But, my technique has largely been based on adding a steady supply of organic carbon and nitrogen matter, mostly in the form of brown leaves, boxes and newspaper to layers of manure, household veggie scraps, and fresh cut greens. I stack them atop earth and begin building layers of soil, usually doing an initial cover crop of legumes that get chopped-and-dropped. I probably would have stopped to learn more before now had the system not worked—though slow—as well as it does.
But, this morning I learned a new way—very practical and familiar—of looking at soil. Firstly, Lawton explained the necessities of minerals beyond just NPK, using a wonderful analogy with the modern food system and its effects on people. Then, he explained pH balance, something I’ve never spent a lot of time addressing, save for avoiding certain things that have been reported to me as overly acidic.
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