Is it normal for transplants to sulk for two weeks after going in the bed Planning

Ten days to three weeks of apparent nothing is the normal transplant response and it has a boring cause: the root ball was a dense little cylinder of seed compost and the roots have to grow out of it into a completely different soil texture before the plant will spend anything on leaves. Until that bridge is built, it lives on what is in the pot. The pale outer leaves are the plant recycling nutrients out of old tissue to fund the new roots. Keep watering, do not feed heavily, and around day 14 to 20 you will see a new leaf appear in the centre and then it goes fast.

Watering daily may actually be part of it. Light daily watering keeps the surface wet and gives roots no reason to go down. Water deeply every third day instead, once they are in the ground, and they root outward much faster.

The bluish hunched look on brassicas after transplant is usually phosphorus being temporarily unavailable in cool soil rather than a real deficiency. It corrects itself as the soil warms and roots extend. I would not add anything.

One thing that genuinely shortens the sulk: transplant on a cloudy afternoon or in the evening rather than a bright morning, and water in immediately. Gives them a whole night to settle before the first real demand on their roots.

Also check for slugs while you are waiting. Pale, papery outer leaves are usually normal but if something is grazing at night you will spend three weeks blaming transplant shock.