Thanks for the replies BigBella and JMatt! I filled the pitcher with rainwater last night, and when I checked on it first thing this morning, the lid had completely opened overnight! Thank you so very much for your help!!! I was so worried when I discovered that last night!
Another quick question I have is in regard to the wilting process. Will the pitcher's fall off on their own? One of the pitcher's was already wilting when I received it. It's still in the process, just not quite finished. And I've had this plant for six days now... should I be feeding it a chiclid pellet soon?
Thanks again for all your help!!! It iis most greatly appreciated!