My Sour Diesel and Auto Blue Treacle started showing these weird transparent spots and then they would form actual holes on the leaves. I searched for insects, checked under the leaves. I can't seem to find anything related to insects. I'm thinking it's either a PH fluctuation issue or some type of nute burn. Below is a picture of my Blue Treacle with the spots circled in red.
Attachments
-
2.5 MB Views: 33