Oooo man, yesterday I looked in here, I was going to comment to check the bottom of the leaves. I just don’t wanted to be the bad guy saying you got pests! :/
are you still in veg? If yes, don’t be worry.
I’m not going to lie, I never had to deal with spider mites I had/have worse. (Broad or russet mites)
i have this product, it has a lot of positive review. And it’s organic.
People will tell you use neem oil. I think that stuff is not good for plants.
I hope you will find a cure. If you have any other plants, speller are this one from them. And check daily for any signs. Once you finish, I’d also do a deep cleaning in my grow area.
Happy growing.