You see the twist at the leaf tips and the chlorosis on the young leaves? That is exactly like symptoms some of my girls showed from broad mites. Others had knarly bubbly look on the new growth, just like your other pics. They were really f^ckin hard to see. I had to back the loupe off, then slowly bring it in closer, until I'd find little specks among the hairs. I think they're around 1/10 the sise of spider mites. I was certain it was a nute problem and tried everything with little result. Some of the nutes I gave them helped a little because those are actually nutrient deficiencies they're causing, along with phytotoxin poisoning.
Look for little specks on the botoom of the young leaves, near the tips, along the veins, among the hair-like trichomes. If you see a speck here and there that look similar, they're likely mites. If it's warm, they are also very quick and can easily hide from the light.
(If you see something but think it was just your eyes, or something on the glass, but can't find it again, it's probably a mite. Russet mites cluster like piles of worms near the tips, but broad mites are usually scattered and by themselves.)