Is this from salt build up?

[jamk911]

Week 6 flower starting.. everything seems fine this plant has however had very gangly growth budsite wise.. (alot of small sites throughout as opposed to a few large ones per usual)..
Anyways.. sisters are in great health with larger buds... and none of this massive fullblown leaf bending..
Any clues to what the bending is from... temps may be getting to cold at night.. between 65 and 75.. ..i was wondering if it may be a salt build up though.. using cns bloom every watering half strength =t or maybe over watering.. started watering every other day as i noticed the bigger 2 needed it..

 

[jamk911]

For reference heres her sisters.. same strain and day planted and all

 

[Homesteader]

Both from seed I assume and not clones?

 

[royfree2grow]

If you want to know if it's salt build up check your media- slurry, pour through, RO. Check your pH as well, do pH tests to the media and sap to know where you at.

 

[freezeland2]

Looks like they are running away from the light to me.

 

[jamk911]

Both from seed I assume and not clones?

Yes from seed. This ones always been the finnicky one. I didnt know if itd even make it to be honest..
And ph is an issue here in new jersey. The tap water runs above 8 lol.

 

[jamk911]

Looks like they are running away from the light to me.

Maybe I dont really know. It is a very bright light for small space. But theyre a good 2 feet away (took top shelf out of closet and drilled light suspensions to cieling hooks lol.
Its an aglex 2000w (about 450w draw power) for a 4x2 closet

 

[Homesteader]

Probably genetic is my guess. Doesn't look stressed/locked out/deficient/excessive. Looks healthy just different