The Price-Pottenger Nutrition Foundation is now the Ancestral Nutrition Foundation. Learn Why.
Organic Soil Conditioning
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The modern chemical fertilizer (N-P-K) theory originated in the now famous lectures that Justis von Liebig delivered before the British Association for the Advancement of Science. He argued that "the primary source whence man and animals derive the means of their growth and support is the vegetable kingdom. Plants, on the other hand, find new nutritive materials only in inorganic
