bigtomatofarmer
Well-Known Member
UUUhhhh, thats a pool ph test kit.okay, thats whats up. only one drop?
.
the range for a pool ph test kit alot higher than needed for maryjane.
You can still use it, dont get me wrong. But it uses a red phenol solution instead of one with a wider ph range.
You should use 3-4 drops
![Peace :peace: :peace:](/styles/smilies/peace.gif)
The kit I use is at the hydro shop. It has a wider ph range and is more acurate.
Do a google search for a nearby hydro shop and make some phone calls. Even if you have to drive an hour (like I do) it will be worth it.
Heres the pic of what I use again