New Support Trellis for Dragon Fruit Plants

<\p>Two days ago an Asian gentleman knocked on my door. He wanted to by my large aloe and dragon fruit plants. He said his had died because he left them outdoors during the winter. Well I sold him some "thanh long" as he called it. He suggested that I use a 4x4 beam as a trellis. I had already began to think about changing the trellising. The ladder trellises that I was using kept blowing over with the breeze. It seems he solved my problem for me. My only concern is that I could not find non-pressure-treated lumber. I hope those chemicals don't leach into my dragon fruit. Additionally, I planted an extra pot of dragon fruit just in case someone knocks on my door next year. I'll be ready.