Indoor Help needed! Some sort of problem with my plants

[monstaganja]

Hey guys!

Can you please be so kind to help me to understand how to deal with this:

my second plant also looks like this but with the leaves urling up from the sides.

It started yesterday but it has gotten worse today.

Never seen anything like it and cant find any info on it so if you can please help me fellas

Sincerely, monstaganjah

 

[Discretepete2676]

Hey guys!

Can you please be so kind to help me to understand how to deal with this:View attachment 645055
my second plant also looks like this but with the leaves urling up from the sides.

It started yesterday but it has gotten worse today.

Never seen anything like it and cant find any info on it so if you can please help me fellas

Sincerely, monstaganjah

Can you give us some more info on the soil and nutrients your using, temps, RH, etc etc..... Looks like over fert, would explain the curling as well.

 

[iampepe]

My best guess without knowing anything else would be Magnesium or Zinc deficiency caused by a lock out. Your bottom leaves look dark green with burnt tips. Over fertilized and/or bad PH....

 

[monstaganja]

Can you give us some more info on the soil and nutrients your using, temps, RH, etc etc..... Looks like over fert, would explain the curling as well.

Thank u guys !

if I have to be honest I found this pic on the internet but my plants problem looks exactly like this and this was my only option as I do not own a camera at the moment...

But anyways I use DWC , the temps on the plant tops is about 22 C, I´ve had some root problem due to high temp in the reservoirs but it was treated with tea and the pH has stopped fluctuated, for now the water temp i about 22-23 C, pH set to 5,8 2 times a day and goes up to about 6.0 in 8 hours. my plants are in the 7th week of their lives and in the first week of bloom. I fucked up the Ec 2 days ago and gave them 2.7! ( I have no idea what I was thinking....) but mixed a new batch with the Ec of 1.6.
The RH is around 58 %

strain: Auto ultimate
Lights: 2x Son light 580 w each

this grow has had some problem. Early on they got slime and it effected some ph fluctuations....
And after 2 weeks or so I noticed that my pH pen was broken and it was reading the ph way wrong so the ph have been way off for a couple of days earlier in the grow stage

Is there anything else that I should explain ?

Sincerely, Joel

 

[monstaganja]

and some of the leaves is curling upwards from the sides

 

[Discretepete2676]

1.6 ec is way too high for autos brother!!! Half that is still too high IMO... I'm soil not DWC but I think .4-.6 ec is good.... Let me call in some DWC help bro... @derek420colorado @Bromeo @IndicaIVoz

 

[Discretepete2676]

Pretty sure it's just over nute and your frying them to be honest :/

 

[IndicaIVoz]

Cant really comment without having legit plant pics really Dwc is a lot dif to soil in a lot of ways. sorry bud

 

[monstaganja]

1.6 ec is way too high for autos brother!!! Half that is still too high IMO... I'm soil not DWC but I think .4-.6 ec is good.... Let me call in some DWC help bro... @derek420colorado @Bromeo @IndicaIVoz

yeah it makes sense ... just had a lot of problem with this grow so ´ve been sort of confused. Will do a res change today and hope for the best

But you can go higher on the ec on autos . I have grown autos in dwc before and i´ve been over the 2.0 mark at the end. I´ve seen examples where the EC has been on 02.8 at the last two weeks.
But you´re probaly right because my plants arent even half the size this age as my last grow so I probaly r burning them

thousands of thanks for the help mate

 

[monstaganja]

Cant really comment without having legit plant pics really Dwc is a lot dif to soil in a lot of ways. sorry bud

no problem bro thanks for stoping by anyway

gotta get me a camera for possible upcoming problems!