Help please. Not sure what healthy/normal plants should look like

[The420Grinch92]

4X4 Gorilla Grow tent with extentions , pro mix HP , All Advanced nutrients [ sensi cal mag, sensi bloom part A&B, Big Bud, Overdrive, B-52, Voodoo juice,, bud candy, flawless finish] pirahanna was unable to get. Spider farmer SF4000 , AC INFINITY cloudline T6 for exhaust with filter. AC INFINITY S4 to blow air into tent. Have 4 Green Crack plants, 2 original grand daddy purple, and a runtz. First mistake was having multiple strains. They will be starting week 5 of flower tomorrow. I am watering right now with ph water only because I think they might be becoming nutrient burnt. I could be wrong but they get nutrients everything I water. Also I am defoiliating because humidity has been extremely high for days now. Bought a dehumidifier lastnight and ran it in my room. My garden is secret downstairs because my mom's boyfriend would NEVER APPROVE!!!haha he has no clue and the smell stays pretty well maintained best I can. so power supply is coming from the walls which I have like 5 or 6 outlets total so I think I'm alright because nothing shorts or triggers. I don't have anybody to talk to or get advice from so I'm hoping I could get help on my first offical Grow. The 2 leafs are some that I found

 

[ComfortablyNumb]

Really good looking grow.

First, I would lolipop them from the second node down. All the leaves come off. That will put more nutes up in the flowers where they belong.
What kind of soil do you have and what have you been feeding?