Hello!
@greene is right. We got to learn from each other! This is my first banana plant also. I CAN share one thing that works really well for the Banana plant and many other plants! You see, Me and my family were in Seattle, and we were in a restaurant that had a MASSIVE Money Tree and cactus. we asked what his secret was for the plants, and he told us, "Whenever I clean out the aquarium, I give the filthy water to the plants! Natural fertilizer!" We do that at home with our fish tanks, and it works EXTREMELY well on our Banana, Meyer lemon, Key Lime, Parlor Palm, Peace lily, Pitaya cactus, and more! It WORKS!
Jared