growing hydro with no way of checking ph

[friendowl]

they say if it aint broke dont fix it
my hydro plants are looking healthy
and are growing fast.i mean fast.
i must have gotten lucky cuz it seems
i got 8 out 10 females of white widow from nirvana.
i change my water every 2 weeks.so far so good.

friendowl Reviewed by friendowl on 03-10-2006. growing hydro with no way of checking ph i know i should have waited to get the ph pen but i couldnt. i know that ph should be aroung 5.5 -6.0 in hydro. everything is looking good but im kinda nervous cuz i dont want to lose my babies.i heard that ro water is 6.0 then when you add the gh 3 part form.the ph will drop to around 5.8.is this true. Rating: 5