hi! wondering why you did not fill the fabric pot with soil? Autos can be tricky if you delay root expansion... it is almost like if the plant can gage how much root space and nutrients in the soil available within 2 weeks she germinated and sent tap roots as far down she can.... those 2 to 4 weeks are crucial for those precious roots we cannot see...and presto she decide how big she can be when in flower for max success with the environment given...so next time you should probably fill those pots with the best soil you can afford so those autos can potentialy grow bigger and healthier!
Also the little auto with yellow leafs she showing light stress! 1000w fluo are intense for young one the others more mature one are stronger....nothing more you can do for that one right now... but for the others i would fill the fabric bags with best soil you can make.
good luck for the rest of your grow! 💫💟
@Eauderay, i thought that the amount of soil was enough, apparently not thank you, I'll try my best to correct the mistakes i made using your advise so thank you for the kind words and good luck eith your grow as well👍🏼