Help

I have 2 northern lights auto growing and it’s Been going good until preflower I thought it would have been my ph so I had got a new 60$ pen and I haven’t given them any nutes until they were in week 5 only Calmag and when I did give them nutes it was the lowest amount. They also have white pistols all around but I don’t know they seem to be stunted I’m not sure please help they are in week 8 now

what size pot? Load a pic of the plant AND container. I got a feeling I may know. Leaves look good except droopy. I dont see signs of deficiency or burning. Lemme know bout the pot.

It’s a 5 gallon fabric pots

Since I see no signs of anything else and your in bigger pots than I thought. Check the roots. Check for root bind and root rot. Look closely at the soil and see if you got bugs. Hang out in your grow area and look for anything flying hoping or crawling. If your ph is good around a 6, and your nutrition is good, that's bout the only place left to look.for the problem. My autos were in 3 gal pots and went root bound before they were half way thru flower. I didnt know until I cut and dried them. When I took the soil out of the pots is when i seen they were bound way tight.

How are you watering? Are the pots dry and light before watering? If by chance your over watering, that'll stunt them and cause the droop I see in the leaves.