Need help please

[slim8]

Can someone please help identify what’s going on please any help would be much appreciated thank you,
Fan leaves of the indica and buds are of sativa I’m needing help with both problems please
Second pic plant looks slightly more yellow and not as filled out as her sisters all of which are into their 6 week of flowering using nutrifield ferts
ph is between 6-7 only just started checking ph in week 5

 

[slim8]

Also these ones

 

[Renfro]

Can someone please help identify what’s going on please any help would be much appreciated thank you,
Fan leaves of the indica and buds are of sativa I’m needing help with both problems please
Second pic plant looks slightly more yellow and not as filled out as her sisters all of which are into their 6 week of flowering using nutrifield ferts
ph is between 6-7 only just started checking ph in week 5

Pic 1 looks like heat/light stress foxtailing.
Pic 2 looks like a phosphorous deficiency.
Pic 3 looks like a potassium deficiency and excess nitrogen claw? could be overfed instead of potassium def...

 

[29menace]

I'm not too sure on what you want identifying bro, only problem I see at a quick glance is you've fed one way too much and burnt it.. Just because you have the same strain doesn't mean they will grow the same , clones yes but not seeds as there are or could be lots of different pheno's. The yellowing could be lots of things from lights too close to underfeeding and deficiencies. The best advice I can give is don't grow if you're only gonna check things like pH in week 5 because that way we won't have to waste our time answering noob questions, do research before you even contemplate growing because we ain't growing it for ya.