I have a copelandii that for some strange reason i fell it may go into uppers. the pitchers that i have are for sure intermediates for the fact that the wings are being less visible, the tendril attachment is moving towards the back of the pitcher, the pitchers themselves are getting smaller, lack of color on the "body" of the pitcher, and the node space getting longer. is there another way to tell if its gonna go into uppers besides what i listed?