I originally posted about the A-frame style trellises in 2014. The external links on that post are dead now, so today’s post includes an update with a few close-ups and explanations of the details of construction.
First the improvised Ultomato trellis:
I’m hoping this is a more stable answer than putting the stakes directly into the boxes — almost every year at least one pepper box has toppled over on a windy day when the plants are heavy with fruit.
This was done with 60″ Ultomato stakes and held together with cable ties. It barely covers two 30″ EarthBoxes lengthwise. The commonly available 48″ stakes would work too, but would only cover one box. The “X’s” at the ends are 24″ wide.
I built this by myself, though an extra set of hands would have been very helpful, especially in the early stages. I wound up creating both “X’s”, then leaning one against a wall and loosely attaching the cross-pieces to the “X” leaning against the wall, then attaching cross-pieces to the “free end” I was holding up. Then I again tightened all the ties once it was standing on its own. It all fell over a few times but eventually it cooperated.
The cross pieces pictured below are separated by 12″, which is the length of the Ultomato clips: