I have a handful of superhot pepper plants that have pretty significantly curled up leaves. The plants seem to be growing well and healthy otherwise, and its limited to only some of the plants all in the same soil.
It sounds like there are a handful of things that can cause it. The leaves have stayed this way more or less since they were in their 2nd pots, long before transplanting to the garden. What are the most likely causes? How do I go about finding out- soil testing, etc. I do have a PH meter but not a "soil tester"
Thanks for any ideas!