I start mine in a Solo cup. Once full of roots I transfer to a larger pot. When the tree is about 3-4 feet (about 6 months or so) I put it in the ground. Once the Moringa gets going, it's hard to kill.
Is there any chance at all that it could survive in a container, if the container is very large? If so, I'd like to give it a try.
Moringa bkmk