I've had my Ceph for quite a while now but I've noticed over the months that some pitchers seem to be yellowing a bit and the oldest pitchers at the under-center of the plant (hard to see in the pic) are definitely dead. Is this something to be worried about? I've heard the Cephs can often cause problems for themselves when things under the plant begin to rot. Is this plant starting to get too dense and should I break it apart?
I grow this plant on a sunny windowsill. Could the hot summer sun be having a negative impact on it?