Quote Originally Posted by Suspectelite
how are you able to determine after the decimal point?
isnt that the color coded tester?
Correct. The color-coded one.

I estimated. The bar landed just a bit higher than right in between 6-7.
norkali Reviewed by norkali on . Whaaa...? Day 59 of flower. Starting approx. 4-5 days ago, a couple of fan leaves (1/2 way up the plant) started to go a bit yellow with a bit of purplish/brown in the center of the leaves. It happened so quick I didn't notice whether or not it (the yellow) went from tips of leaves-back or backs-to-tips. Being a bit lazy, I just assumed it was a nitrogen def. since it has been in flowering with nearly no N for a couple of weeks now. (I just checked my soil pH too, right at 6.5-6.6) I think it was 3 Rating: 5