His unique idea was the 1 1/2" pvc pipe he used to both anchor the frames to the ground and provide a way to add trellises, flexible pvc pipe for protective tunnels and even electric fencing if needed.
I built the trellises with 2x2’s for the uprights and 1x2’s for the cross bars. And the trellis netting was from Walmart.
The hoops for the tunnels are 1” flexible PVC pipe from Lowe’s (100’ roll).
I haven’t put an electric fence up yet, but if this continues I might. I didn’t know that squirrels ate lettuce!!