Those $100 gizmos didn't appear to me to be worth $10 when I looked at them in a store. Rickety comes to mind. I want to find a two row planter for my 3 point since I have one now, but they're ridiculously expensive. I found a few old (spelled antique) ones for a couple of hundred, but I'm not sure they'd work long, if at all.
The other section a few hundred feet away broke the surface, but that's about all. None of the stalks are more than a foot tall and they're all yellowed. This was a test are to see if anything would even grow at all. Next year, I'll have to try and get some soil samples done and see what they call for.