 or maybe not even lost, but it's not in the upper part of the soil where those roots can get to it. It's moved far enough down that the roots are going to kind of be chasing that nitrogen. So as we get into tassel and pollination time here, that's kind of when that nitrogen uptake really increases for the plant and its total nitrogen feed. So the last week or so as I've been walking fields, I've been starting to see some deficiencies, especially around that nitrogen and sulfur that