Pale plants, maybe nute burn/defficiency???

[GET MO]

Can anyone help me with this prob Im havin. Im in ffof, 20 days of flower, 600 watt hps, 75-80 degree temp, mandalas hashberry and a lil on the mandala#1 too, I feed once a week with earth juice, ffbigbloom and tiger bloom and 1 teaspoon of mallasas, last time game um half strength does of cal-mag. Sorry for the weak pics, bad camera. ph-6.6-6.8, ---basicaly the whole plants seem pale, the bigger leafs some have brown spots on edges, 30% RH, new growth startin ta yellow more and more, tips are burnt on most new and old leafs. Any Help is apretiated!!!
See on this leaf brown edges, look kinda burnt, yellow leaf too:

This ones hard ta see but it is a reddish color on leaf, kinda scratchy lookin:

Other plant, same yellowing problem, some of the hairs are dying early too:

 

[1G12]

Hard to say if maybe you overferted.........could be also just the natural effect of being into flower....not familar with yur strain.

 

[GET MO]

These Pics are from a mandalaseeds hashberry.

 

[GET MO]

Bump Please, doctors

 

[Guest]

Could be a fungal infection or something in your root zone locking out nutes. I would lift it out of the pot and check the roots for bugs or root discoloration. My 2c

 

[GET MO]

I just checked the roots and they look like this:

Isnt this healthy? No discoloration or bugs...

 

[zoolander]

That looks way root bound and looks like lock out from built up salts that need flushed out

 

[Guayaki]

looks like a little bit of pottasium defficiency. but im no expert. Maybe the cal-mag you fed will help stop the problem because it kinda looks like calcium defficiency as well.

 

[GET MO]

Thanks yall, I transplanted into some(slightly) bigger pots today and hit it with some water I left out for some days to remove the chlorine. apretiate thehelp!
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[Guayaki]

if she doesnt get any better bump this thread back up. Others will help you with your problem.