Hello!
I recently bought a home in Tustin, CA. Among the trees planted by the previous owner is a banana tree. I believe it's a "burro" banana.
From what I've been able to gather, the plant has not been properly pruned; there are about six large stalks all growing out of the same root mass:
I covet your advice on what exactly to do with this monster. In this gallery, I posted close up shots of the stalks from the North, East and South:
Banana Gallery - Banana
Forgive the blueish-green tint! Let me know if if more information/pictures would be helpful.