When herbicides just won’t kill your weeds anymore — and the cost of multiple herbicide applications is no longer economical — what do you do?

While there’s increasing emphasis on “sustainable agriculture” and “soil health,” these four buzzwords tend to ruffle the feathers of veteran no-tillers and others like myself who have followed the no-till movement for nearly a half century. It’s because we recognize that earlier generations of no-tillers were the original true innovators behind these “not-so-new” concepts that go back to the 1960s.