Do my plants look healthy?

Hey guys here are some pictures of my plants. they just hit 6 weeks veg and none of them are at a foot in height yet. my tallest plant is only about 9 inches. they went through a lot of stress in the beginning and practically stopped growing for a little bit. Nute burn, Nitrogen def, high temps, overwatering.. I have made many improvements on my system and They have started growing again but i would like your professional opinions.

My strain is Mandala Satori.
6 weeks into veg, My first table had the best root systems and have grown the largest of all my tables. some of the pictures show the difference. I have 2 california hash plants that are both under 3 inches and are nearly 2 months veg..lol also 3 plants that look overwatered and only showed signs when i lowered my watering times but i have lowered my watering to only 3 times a day and they havent gotten any better so i am starting to think that its an underwatering issue.













^ Under watering or over watering??

mine looked like that when i overwatered they were not happy campers.. but in ur case not sure sry but its a nice setup you go goin on there..

they look good and healthy
but the last one is overwatered or got nute burn

looking pretty health to me.

Thanks everyone for the replies.

Insane19 the last one did have some nute burn in the lower half but that is from a when they were 2 weeks old. I really did a number on them with the nutes. They have all since recovered and are growing nice green new growth. The lower parts of many stayed yellow though. Im hoping to trim that off once they get larger in size.

My only issue is they seem short according to what i've read? they say a 1 month plant should be close to 1 foot. mine are only between 6-9 inches..i think they are sativa dominant shouldnt they be taller?