Using General Hydroponics test indicator. My bottle got messed up now I'm not %100 on the what color is what pH. Any one know a link to an accurate chart of what is on the bottle?
red - 4.0 orange - 5.0 yellow - 6.0 olive green - 6.5 green - 7.0 dark green - 8.0 Just pH'd today actually. Just make sure it's yellow/olive green and you're good man.
[quote name='"Kronikkk"']red - 4.0 orange - 5.0 yellow - 6.0 olive green - 6.5 green - 7.0 dark green - 8.0 Just pH'd today actually. Just make sure it's yellow/olive green and you're good man.[/quote] Cool thanks man that's what I was looking for