I bought a mystery cutting a few months ago. It was supposed to be a 'tree datura' and I guessed it was a brugmansia. It was a 10 inch cutting with one leaf on it this July and now it's almost 4 feet tall. But it hasn't bloomed at all, yet, and I was wondering if this little structure seen in the pic I attached is destined to become a flower. Does anyone recognize it as a brugmansia pre-flower? I haven't seen this type of structure form before. What are the chances it will bloom this year? Anybody care to guess? Sorry about the large picture size, I'll try to figure out how to downsize image files one of these days.