e.65: Your weeds are trying to tell you something.

Jay McCaman has spent many years observing  and cataloguing the weeds on his and his clients' farms, and over this time, by also observing the soil types, conditions, and nutrient levels of the countless fields he's worked with, Jay has come up with, well, sort of a grand unifying theory of weeds, and what they're telling us about our soil. Jay has written a few versions of his book on the topic, but the only one currently availble for sale is called, simply, When Weeds Talk. I spoke with Jay in November of 2015. This is our conversation