Philodendron leaf problems
Any idea what is chomping away chunks of leaf on this plant? Overall, it is gorgeous and healthy looking, but when I look closely at some of the leaves, there are large gaps. I cannot see any insects at all.
A while ago I cut off all the badly damaged leaves to monitor the progression, and a few months later, more bad leaves can be found. :-(
Here's some wrinkling going on a on a new leaf and a small spot looking like insects, but nothing going on the back of the leaf at all.