If you're looking for some DIY ideas to build a dragon fruit trellis in containers then check out this following section. If you're wanting a trellis for in-ground dragon fruits, then check out the dragon fruit trellis in-ground part in this same page. Let's begin the ride: Plating Dragon Fruit Plants in Pots Dragon fruit plants can grow very well in containers–a little-known fact to most growers. When choosing a container, the trick is to look for the width of the pots and not so much