Looking good growingnow, you've got a lot of plants going on there. I'm not a soil expert but some of them look a bit hungry, have you started feeding them yet? Will be great to see things in flower, there's a nice selection there.
Your autoflowers won't reveg unfortunately, they're done once they've flowered. Autos don't flower due to photoperiod, they just flower with age, which is why they still flowered under GLR. They have ruderalis genetics, which is another strain of pot that doesn't need darkness to flower, so you can grow them on 24/0, but 18/6 I think is better because they still like some dark period. But once they've flowered, that's the end of their life sadly