You won’t need to plant posts unless you’re unlucky, or planting a vineyard, or unlucky to have rotten posts which you won’t if they're acacia like these are (chop-chopped from the forest and hand-cut too). But here's a six-step how-to in case you do — and in new format to boot! At the time I didn't know the words so I gestured and made sounds, but here I'm calling the format "onomatopoeic video".
Step 1: tchhur-tschuur
Step 2: ffflupt