Over or under watered

To me it looks like she is short on nitrogen, so maybe buy some nutes for that, or if u also grow organic u could ferment some stinging nettles in rainwater and then put that with 10 times the amount of water and introduce that in your waterscheme 1 every 3 times. Also usable as foliar spray but then i would recommend 1liter nettles tea on 20 to 30 liters of water.

Looks like a nutrient deficiency and could be a few of them. Given that this is their first week of nutrients. Could be Mg. would recommend continuing nutrients regularly and also using Cal Mag.

It looks like herbicide damage to me. I’m not an expert though, so I would wait for someone to confirm or refute.

Looks to me like your soil has burnt out and you need to start adding nutrients. Usually 4-5 weeks after potting u need to add fertilizer