Coco Run off looks like Coco Cola

A

Apical Bud

Well-Known Member
I am trying out coco again after having little success. I have rinsed, charged, then rinsed again. I noticed after a week of daily waterings with 200 ppm solution that the run off is still looks like coffee or diluted cola. How many times must I wash the coco before the run off is clear?
 
R

RedStoolSample

Member
Apical Bud said:
It was the cheastest big brick on amazon. https://www.amazon.com/Hydrofarm-GROW-JSCPB-Coco-Brick/dp/B008PGHCKW/ref=sr_1_26?keywords=coco+coir&qid=1559628865&s=gateway&sr=8-26 this stuff. Except it was one big brick instead of three small ones.
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last time i used coca i had to flush it with 200 liters of water and it still wasn't 100% clear. i personally think he compressed blocks are pure trash. i kind of think coca in general is trash. i am thinking of trying big rock wool blocks soon as i think it could be better then using coca. that's if you must use a growing medium

i don't know if it would work but id imagine you could put the rock wool block in a pot and run to waste just water more often maybe it would need a res and timed drippers though
 
TintEastwood

TintEastwood

Well-Known Member
Apical Bud said:
It was the cheastest big brick on amazon. https://www.amazon.com/Hydrofarm-GROW-JSCPB-Coco-Brick/dp/B008PGHCKW/ref=sr_1_26?keywords=coco+coir&qid=1559628865&s=gateway&sr=8-26 this stuff. Except it was one big brick instead of three small ones.
Click to expand...
Never used that brand.
You buffered it which is good.

EC matters. Color...not an issue.
Check out this page... section on.....

Verify Electrical Conductivity (EC) Prior to Adding Plants


https://cocoforcannabis.com/how-to-prepare-and-buffer-coco-coir/
 
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