Hum, can't really tell from the photo. Not easy to find the right kind of pot! A deep pot should be OK as long as it's not watered a lot until the plant gets somewhat rootbound. Once there are lots of roots, they will use the water OK, as long as the plant is actively growing. If the plant drops all its' leaves for some reason, it should be kept well on the dry side, tho' maybe not dusty dry.
What could happen in a couple of years, is the roots actually growing so big that they break the pot!
Oh, I just looked at the enlaged photo. Yes, deeper than usual, but if you don't over water, should be OK. Haha, long roots!
