What's wrong with my babies?

[skaboi6977]

Hi ! I'm really worried , fan failure week ago , result small burns , overfeeding result burned tips . But why they starting loosing colour ? And what is that brown stuff on roots ? I'm using AN MGB , Voodoo juice , b 52 , any help highly appreciated

 

[Northern Hydro]

So much missing information sorry!!

Search for ‘starting a journal, FAQ’ and let us know what you’ve done ?

I will say straight up you need a water change , minimum nutes ( clearly burnt)
Water temp?
Age?
Ph?
Temp?
Water source?
TDS?
Air circulation?
Light ?
Strain?

 

[skaboi6977]

Does are fastberry auto , bigger one 12 days , smaller 10 , I have them in homemade growbox , feet by feet, 2 feet tall , I'll eventually gonna get bigger one. Containers are only 2 l , but effectively using 1,5 l , standard air pump , my tap water is 8.5 pH , 088 ppm , solution is : bigger - ppm 573 , ph5.8 , EC 1140 . I'm experiencing very high pH fluctuations . Water temp around 21c , lights are homemade led panels

 

[skaboi6977]

Smaller - 420 ppm , pH 5.85 , EC 0.88

 

[Northern Hydro]

Not really I'm a visual learner and your numbers sound good ?

Homemade grow box is also mysterious ..be sure to run your water temp lower than 70 and get some Hydroguard or z7 ,z9
Good luck!

 

[Northern Hydro]

Oh and you most likely have a light leak also...

 

[GreenCanopy]

check for light leaks like suggested. I just went through one and had brown roots and dead leaves. Once I fixed the light leak it took a about 10 days to turn around and now roots are all white and plant is growing again.

get some Hydroguard or great white

I run EC about .6-.8 until flower then maybe up to 1.0

 

[skaboi6977]

Thanks pal

 

[Rosti]

Definitely take advantage of that chart northern hydro just provided you with. No joke that chart is the hydro growers hand bible.

 

[Rifleman]

Hydroguard is a must. Roots look fine. B52 will leave them with a stain, one of the reasons I no longer use it. AAMOF after many side by side grow experiments I've gone from using the entire Grand Master line to only using the AN pH Perfect m,g,b.

 

[skaboi6977]

What would you use instead b52 and voodoo juice ?

 

[skaboi6977]

So it's not conflicting with MGB ?

 

[Rayden]

Hi i use AN religiously try using the ph perfect MGB to dumb down the ph &ec fluctuations, check for light leaks, check out piranha& tarantula(possibly microbial munch) to balance your root system follow the chart/ directions on the bottles..... also check out Discount. Advance.Nutrients. com there you should find the info that could possibly help

 

[Rifleman]

What would you use instead b52 and voodoo juice ?

Take a look at this link. It will help you get a handle on DWC and what is and isn't needed.

Click This Link