No way, bro! It's not normal that your plants look pale, have red stems and petioles, and the leaves are dark green, with some showing strong curling, resembling severe burns at the tips of the leaves. 👆
It's all too high a concentration of nitrogen in the girl's tissues and too low a dose of phosphorus in the feeding!
Solution to the problem:
1. First of all, flush your substrate from that wild dose of nitrogen! Set the pH of your soil to 6.3 pH for the age of your girl.
2. Reduce the grow (nitrogen-containing) supplement to 1 ml/l and increase the bloom (phosphorus-containing) supplement to 3 ml/l.
3. If you want the girl to start flowering faster, set the light schedule to 12/12... in your 18/6 schedule, she's trying to do it, but it's not working for her, as you can see! Switch to 12/12 light, especially since the girl is not automatic. 👆
Good luck, my friend! ✊😇