New water nutes at 400ppm. 75° tent. Hydroguard and calmag. Water started as distilled. 5 weeks in and the big one is 6" the smallest 4.5". Look OK to you guys. 2nd grow first was a boy and was very big and streched.
ph of 6 is too high get it down to closer 5.5 no higher then 5.8. also what kind of temp is the res water should be between 68 and 72 F.. They do look over watered so yeah maybe drop the level a bit and check that ph bring it down.