I have two distinctly different sets of signs: big, informational ones for folks to read and the smaller pot tags that I put underground in a corner of one of the bed divisions. This is because (at the end of the season) I cover my raised beds with landscape fabric to keep locust leaves, seed pods, and stems out of the semps. I have so many sorts now that when I pull the large signs out and lay them down, I can't always tell which sign goes with which semp. Thus the "reminder" tags in the bed corners.
I was going to upload a couple of pictures to explain, but that functions doesn't seem to work for me tonight.