I use leftover square PVC spindles from a deck rail installation I did 10 years ago. I drilled holes through each spindle and all the way up each spindle, 2" apart. Then used nylon string to thread back and forth to create a climbing fireplace for my peas and beans. The PVC is easily cleaned and stored for the next year, Nd string is inexpensive. The hollow PVC pushes easily into the soil.
I use leftover square PVC spindles from a deck rail installation I did 10 years ago. I drilled holes through each spindle and all the way up each spindle, 2" apart. Then used nylon string to thread back and forth to create a climbing fireplace for my peas and beans. The PVC is easily cleaned and stored for the next year, Nd string is inexpensive. The hollow PVC pushes easily into the soil.