Yellow & brown leaves on philodendron?
Hi all - I have a varigated (yellow/green heart-shaped leaves) philodendron (the standard kind, in a hanging pot). I purchased this about 2 weeks ago. I have noticed about 4-5 leaves have turned bright yellow, with brown, crumbling edges. The only thing I can think of is that during the day, my heat is turned down to 60degrees. Would that be the culprit? I have careful not to overwater - but can't think of any other reason. i thought these plants were pretty tough (and good for non-green thumb gardeners)!
Thanks in advance for any help!