Coco perlite possible Defficiency???? Suggestions

[Tatted_Bumpkin]

coco/perlite possible deficiency…..

Im running 12/12 full spectrum led(pictures included)

5x5 multi chamber tent

Bloom nutes 8ml per Gal

Ppm 6-6.8
Ph 6-6.5

 

[2Bad]

ppm 6.8??? what do you mean what chart are u using for it? Also ph in coco should be 5.8-6.2. Tbh that looks like a bug issue but i've never had bugs so someone else will have to chime in.

Edit: what's your temp and humidity?

 

[Tatted_Bumpkin]

Here’s and update….

ppm 6.8??? what do you mean what chart are u using for it? Also ph in coco should be 5.8-6.2. Tbh that looks like a bug issue but i've never had bugs so someone else will have to chime in.

Edit: what's your temp and humidity?

Runoff ph 7.5!! Ppm 1400 !!! All too high right? Beginning neutral flush

 

[2Bad]

Hmmm idk @Aqua Man high ph causes curling like that?

 

[growsince79]

Looks like N toxicity. I'd raise lights and flush. 5ml/g should be enough when/if it recovers.

 

[2Bad]

Looks like N toxicity. I'd raise lights and flush. 5ml/g should be enough when/if it recovers.

sounds about right

 

[Madmax]

Thats what i thought but plant doesnt look dark with the glossy leaves.

 

[2Bad]

Thats what i thought but plant doesnt look dark with the glossy leaves.

I always thought the 3 fingered leaves was linked to low humidity i'm a noob still i'll admit it.

 

[beluga]

pH imbalance is gonna throw all sorts of things off. It looks like N toxicity coupled with some other deficiencies to me; all pH-related.

 

[Madmax]

@chemistry this reminds me of your plant..

So basically this plant is showing toxity for high ec level

 

[Aqua Man]

agree with you all

 

[Tatted_Bumpkin]

So raise my light, do a neutral flush with 5ml/g nutes?

 

[growsince79]

So raise my light, do a neutral flush with 5ml/g nutes?

5 ml is a guess, idk what nutes you use. 5ml dynabloom would be about right.

 

[growsince79]

So raise my light, do a neutral flush with 5ml/g nutes?

How often do you water?

 

[Madmax]

I would run bucket fulls through that 1/4 of what your giving it at 5.9 till it read like 500ppm then give her a feed of 550-600ppm.

 

[Tatted_Bumpkin]

Yeah I use Dyna Glow Bloom, I was also hace humidity issues for a few days; been tryna find ways to raise it inside my 5x4 tent….

 

[Tatted_Bumpkin]

How often do you water?

On the 12/12 I Im doing every 2.5/3 hrs at 1L per feeding

 

[Madmax]

Needs waaay less nutes with multible feeds..

 

[Tatted_Bumpkin]

Needs waaay less nutes with multible feedsi been

I been doing 7ml of bloom in 1gl of feed with 1L feedings 3-4x per 12/12 light cycle I aim for 550-650 ppm and 6.2-6.8 ph

 

[chemistry]

@chemistry this reminds me of your plant..

So basically this plant is showing toxity for high ec level

Yes it does, looks like to much Nitrogen and salt build up. The plant we're looking at is mainly Sativa, so it won't want as much feed as an Indica.