GH 6/9 does not work with GHE

L

lopocs.mpeg

New member

• Dec 12, 2017

• #1

Hi all,

I'm quite new to coco,

Tried The Head's formula with the European version of GH Flora trio. Did several rounds and different pot sizes, coco/perlite ratio and played with the pH, but every time something went wrong.

Recently I switched to canna with Tap/ro. I have bad Tap here (high Na), and I can only supply calmag npk 4-0-0 wich is not the best for the nute balance.


So coco experts (like Absolem and many others) please come and figure out a shedule with GHE Flora and pure R/O.

Here are some pix with the labels.

 

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L

lopocs.mpeg

New member

• Dec 12, 2017

• #2

grüne hessins and SS from Mr nice.

 

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M

maimunji

Active member

• Dec 12, 2017

• #3

Also with tap water 150 ppm 44 ppm cal 12 ppm magnesium.

 

Absolem

Active member

• Dec 16, 2017

• #4

lopocs.mpeg said:

Hi all,

I'm quite new to coco,

Tried The Head's formula with the European version of GH Flora trio. Did several rounds and different pot sizes, coco/perlite ratio and played with the pH, but every time something went wrong.

Recently I switched to canna with Tap/ro. I have bad Tap here (high Na), and I can only supply calmag npk 4-0-0 wich is not the best for the nute balance.


So coco experts (like Absolem and many others) please come and figure out a shedule with GHE Flora and pure R/O.

Here are some pix with the labels.

Click to expand...

Hey Lopocs.

Thanks for the compliment.


Edit. 12-3-2018
I think maimunji is right when he says there may be a conversion needed on the numbers from GHE. I'll check into it.

 

Last edited: Jan 3, 2018

M

maimunji

Active member

• Dec 17, 2017

• #5

Look Absolem GHE gives their number in oxide form. Cao, Mgo, So. GH label is Ca,Mg,S. They may need conversation maybe?

 

P

painter66

Member

• Dec 28, 2017

• #6

I use 6/9 GHE in coco all the time no issues here. all good ??????

 

L

lopocs.mpeg

New member

• Jan 6, 2018

• #7

hy painter. what water do you use?

I used ec 0,03 R/O similar to head's tap water.