Yes, it´s mine, some years back. I made three of them, the first was for a garden show in 2010. I was a landscaper/garden designer until my body let me down. I can still do some gardening, but not as I used to. Although I like some parts of getting older, how the body behaves is not one of them...
Actually, my needles weren't that big, only 6mm. The trick is to play with tension. I used white mason rope, which is really strong, and once I got the dimension of the frame right for the tension I wanted, the net held 70 kilos (around 140 pounds) of climbing plants.
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This is the fence I was referring to.
https://www.google.com/search?q=knitted+fence&rlz=1C9BKJA_enUS738US738&oq=knitted+fence&gs_lcrp=EgZjaHJvbWUyCQgAEEUYORiABDIHCAEQABiABDIHCAIQABiABDIICAMQABgWGB4yCAgEEAAYFhgeMggIBRAAGBYYHjIICAYQABgWGB4yCAgHEAAYFhgeMggICBAAGBYYHjINCAkQABiGAxiABBiKBdIBCDY2NjJqMGo3qAIJsAIB4gMEGAEgX_EFZymJG0N11-w&hl=en-US&sourceid=chrome-mobile&ie=UTF-8#vhid=Uk6fuE0GtVY0pM&vssid=_ObrJZ97VOOmhptQPx-_P6Q4_27