I'm having trouble identifying the problem.
Flea beetle perhaps ?
I also had a yellow leaf ready too fall that had similar hole, so I doubt that's a fertilizer issue.
I have at least 2 plants having this issue with 2-4 leaves affected, others seems mechanical damage.
The two plants were relatively close by each other.
Probably unrelated (no holes), seems rather fert issue on Aci Sivri plant:
Could the above, by any chance, be snails related ?
Flea beetle perhaps ?
I also had a yellow leaf ready too fall that had similar hole, so I doubt that's a fertilizer issue.
I have at least 2 plants having this issue with 2-4 leaves affected, others seems mechanical damage.
The two plants were relatively close by each other.
Probably unrelated (no holes), seems rather fert issue on Aci Sivri plant:
Could the above, by any chance, be snails related ?