Follow along with the video below to see how to install our site as a web app on your home screen.
Note: This feature may not be available in some browsers.
Normal
I agree it looks like damage while in bud - physical, chemical, heat, pest - all possible. Slight chance for dehydration induced spot calcium deficiency. Slighter chance for viral necrosis. In all cases, unless it repeats or there are more general widespread symptoms there is no cause for concern.