Boron, it’s not part of a normal soil test, in fact, it’s not part of an expanded soil test. Logically then, most farmers have no idea how much boron is in their soil, or even that’s a nutrient of any concern.
Boron is vital for a plant’s cell wall and can affect many plant processes. Boron is necessary for canola and cotton production (not that we have much of either around here) and important…