In this episode of Where Inches Matter, we sit down with coastal dairy farmer Stu Russell to talk soil compaction, nitrogen decisions, and what actually changed on farm after trialling Bio-N.
 
From half-paddock trials to replicated data, Stu shares what he saw when he stepped back from routine urea use and gave biology a chance to do the work. We unpack how Bio-N fits into a real farming system, what the numbers are saying so far, and why reliability matters more than promises.