I found this pin.
I used 2×2’s , with some leftover cedar fence board wood, and built two planters pretty much like the pin.
I followed the instructions of adding soil and boards as the potato’s grew.
Be prepared YOU WILL NEED LOTS OF POTTING SOIL. !!
You can modify your size depending on your situation of course. BUT here is our result
We’ll update this post as we harvest the potato’s 🙂