Whats wrong with my plants?

Hi I am New here
This is my second grow medicinal
im growing in soil
I am in 5th week in vegging
I am running 4 1000w
with Co2 burner set now at 1000ppm
room tempreture 75F-80F
RH 40 when lights on 60 when off
Everything was going perfect till few days ago
I feed my plants 750ml instead of 500 i thought it was getting dry in couple days so i would step it up a little.
and couple days after that i usually spray them with Grow but this time,I Accidently sprayed feed the plannts Micro instead of grow.
My freind said it is a N lockout and not much i can do just wait and give it Water and Super thrive.
Since then i let the soil dry out and gave them 250ml of water and super thrive with balanced Ph
I have attached some pictures if anyone has any idea whats goin on
My leafs has curled right down and now i am seeing leaves go light green slowly,

The last thing you want to do right now is add superthrive. I'd water only till she straightens out. What's your soil ph? And water ph?

thanks for the reply
Watering Ph is 6.3 when i usually water.
i did the test where you measure a ph before running the water threw the soil pot and then measure the ph that came out after.
Before i watered the water Ph was 5.6 and the water that came out of it was 6.5.
tap plain water or Ph ballanced?My tap water is 8.2.

Looks like over-watering.

I agree give her just water and watch PH until she can get back to normal. MJ is strong and resilient and can often come back from mishaps.
GL

Guitar Man said:

Looks like over-watering.

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Yep, and if you're going in with a ph of5.6 and coming out 6.5 your ph is way high.

So I should just run pain ph balanced water till they get back 2 normal?
My tap water is 8.2ph how do I lower PH ?

what size pots are they in.....its more then "watering issue"....that brown dead leaf..pic1 fungi issue....that curled new growth makes me ask what pot size...5wks of veg and you got 8-13 wks of 12/12.....looks like the roots need more space...the pots arent even full of soil....looks like 1-2in of space between soil and top of pot....id simply tranplant into abigger pot....and in 3-5 days you'll be saying ....thanks pass.....

FYI....All i have are happy plants....73 at the moment nothing but healthy lush happy girls....and im dynimite at dianosing issues....good luck!

they are in 1 gallon pots right now,in couple weeks i was goin to transplant into 2gal pots.
What you think?

Transplant to a 3+ gallon pot; I only transplant my plants twice. Also, once you've tried to correct a problem, wait 3-5 days to see the results before trying anything else. I think people are right on w/ watering w/ PH balanced water. If you're using that crazy tap water, PH it to 6.5 (X.X for X soil, ie 7.0 if you're using Happy Frog) and let that shit sit out for 24 hours to evaporate the bad chlorine. They'll bounce back but don't throw so much @ them at once!

the only reason i am transplanting it in couple weeks i am setting up 2 more lights,b/c its just bearly enough space for the number of plants per light right now

Bigcorey said:

So I should just run pain ph balanced water till they get back 2 normal?
My tap water is 8.2ph how do I lower PH ?

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Buy a kit at your local garden store. Super easy to do.

Get 3 Gal ... much better and hardly take up more space.. I used 2 and wish I did three
only tranplant them once more than that and you asking for problems..

my two cents

Thank you for all the advice
I been feeding them PH'd water and the leafs are turning pale yellow.

Could be Nitrogen def is it starting at bottom....?? and yeah 6.5 avg PH for soil you should use i would say

Here it is can someone let me know if this is ok

I have attached a picture after Water only feeding,I know these plants are trying to tell me something......anyone has any idea?

Bigcorey said:

I have attached a picture after Water only feeding,I know these plants are trying to tell me something......anyone has any idea?

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They are screaming "why are u starving me"! Lol

Now i am Really confused.
i was told it was overwatered and overfead so i let it dry up then gave them water with balanced PH.
And now they are starving?
should i just go back on the feed program then?
please help