Thanks all
Here is a quick and bad pic of mine (didn't feel like cleaning the spider webs off the ceiling and everywhere else, rearranging, and fixing the lighting problem with so much outside work to do today. Please excuse the spent paperwhites and other junk.)
The tallest there--about to reach the ceiling is 51 inches.
That's a north window.
The plant had been in a tiny square pot (6in) in a very dark place for about 10 years. When I moved, it got this window and grew enough that I thought it may break the pot
I repotted and it bloomed and took off growing! Also--no fertilizer, then, or ever and that was just cheap, un-enhanced potting soil.
I am hoping it will hit the ceiling and just stop already