Quote Originally Posted by altaholic
Been searching all over trying to find the right answer for this but it seems I cant get a consensus. Always thought 5.6 hydro 6.0 coco 6.5 soil. IM seeing people using 5.6 and less for coco? and I ve been told to rum it as high as 6.5???!!! Opinions?


Aloha Highholic

No worry.:rastasmoke:

What you are finding here, is that coco tolerates a wide PH range and can be treated as hydro, but not as soil.
Anything from 5.2 to 6.5 will work with coco.
I usually run around 5.6 but it's best to "sweep the range" to see that nothing gets locked out.

Hope dat he'p.

Weezard