jondamon
Well-Known Member
I had a 10 times magnifying glass and could see the tiny hairs on the underside of the leaf, but I remember not being convinced that mites were the issue because the few mites I did see were easily visible with a magnifying glass, but on careful examination of the plants I didn't see more than a few of these.
I am inclined to think it was some sort of virus just because I couldn't see a large infestation of mites. Keep in mind that it happened to every single plant from that grow, and affected the whole plants.
I think it could very well be a virus; it doesn't have to be tobacco mosaic virus, since cannabis and tobacco aren't even in the same order! But that doesn't mean there aren't viruses that can infect plants.
Most people use +25x mag to identify them.
Min required is 15x.
So unfortunately you didn’t exhaust your possibilities for checking properly.
You can get pretty cheap attachments for phones these days