These are my peppers (not fully grown yet) and everyone eventually, is getting these holes in. Over a few days the holes get bigger and bigger .
I’ve cut open a couple and found nothing. I’ve been down at night and nothing.
6 pots in the poly tunnel, water and fed as instructions say.
First time I’ve grown them and so disappointed.
What is doing it and how to stop it?
I've got another 'keen'... Ouch!