Need some help asap

It's a cal def bro mixed in with PK def, but it's actually caused by N tox causing nute lock earlier on, the DEG and light greening is caused by the overfed or poor nute uptake by too rich a mix/nutes idk haven't looked at your sub but I can tell it's all stemming from nute lock caused by N tox. How? Okay, see the old fan leafs, sew the sides are canoeing up. That's the claw. You need to start adding a enzyme if you are using a rich soil mix from the jump, or a root stim. She needs to be restarted. She's probably out of nute lock. But after you get your nutes. Do a hard flush and restart the nute programme. If you need more detail about the importance of enzymes and root stims in pre mix soil as I'm assuming that's what it is as you said you are getting nutes. Anyways you'll c it in the pics. N tox then nute lock and she's loaded with salts or locked out atm.