Light Yellowing On Plant

[Jrunyon22]

Hello to all! Noobie here
I’m having a little concern about my first grow.
I’m having some yellowing of one my plants. My first reaction was it was heat stress due to me being in southern Texas and these guys just started going outside full time a week ago. Temperature was super sunny in high 70 to low 80s .
I had them in the direct sun ever since going outside full time.
Anyways here is what I’m working with and couple pictures.
Any advice would be greatly appreciated.

Bag seed
Soil: FFOF
Water: ph 6.5 tap
Container: 3 gal.fabric smart pots
Nutrients: 1/4 tablespoon of Alaskan micronutrients per gallon water, but I only used a small amount from a spray bottle one time
Type grow: outside

If there is anything I left out please ask
Thanks again
JR

 

[CaliRooted]

That's just new growth, more lime green than a yellow I'D say

 

[Jrunyon22]

That's just new growth, more lime green than a yellow I'D say

Thank for the reply, paranoid new grower brother

 

[Jrunyon22]

Wow...as new to growing
I just received a new digital ph and tds instruments in the mail, like 15 minutes ago.
Well for measuring phin water I was using an old manual kind..
nevererless I lied, my tap water was way way off, looking at close to 8.0 ph with a 250 ish ppm
Off to the store for distilled water now
Sorry for the confusion folks
Rookies

 

[Jrunyon22]

Thank for the reply, paranoid new grower brother

Jut wanted to update you, I done a good soil ph and it was at 7.15
After looking at the chart, I’m pretty sure it’s iron deficiency
I’ll flush with 6.0 water and drive on
Thank you for your input
Jr

 

[CaliRooted]

Plants hardly have iron issues, u don't need to flush, just keep your pH in check

 

[Jrunyon22]

Plants hardly have iron issues, u don't need to flush, just keep your pH in check

Got it
Thank you