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By Ehrenfried E. Pfeiffer
Those weeds we resent are diverse and selective. Just as trees can forecast weather, weeds can tell us about our soils.
With this introduction, famed biodynamic pioneer, Dr. E.E. Pfeiffer describes in detail what specific weed families reveal about the acidity, drainage, texture, organic matter, particular mineral deficiencies or surpluses, etc. in the soil. He also discusses seasonal and beneficial weeds, as well as appropriate methods of weed eradication.
Softback. 96 pages. Floris Books. 2012
Shipping Weight: 0.5 lb
Dimensions: 8.75"L x 5.5"W x 0.5"H