We're trying to find a spot in our backyard for an Indian Summer Crepe Myrtle. The only spot I can find is in where our pond currently is. The pond is rectangular built with besser blocks and sits on a concrete slab. It's about 80cm deep and 2m x1.2m in dimension.
Just wondering if I filled the pond up with soil whether it would be big enough for the tree to grow into? It will basically be a big concrete pot so I was a bit worried. I can drill drainage holes in the side but I'm just not sure if it's deep enough.
And advice appreciated.