detox plants: phytoremediation

We were asked recently about regenerative techniques for land adjacent to an auto shop which appeared to be laden with automotive chemicals.  So far corn, sunflowers and brassicas are coming to the top of the list in our research.

Just a note:  if we were growing these plants on contaminated soil, we would probably cut and compost them initially, certainly we would not graze them with meat or dairy animals, since heavy metals tend to get concentrated in muscle and milk —

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