info and review of all cheap meters u need 2 grow

midwestmaster

Active Member

• Nov 15, 2009

• #1

Give me some info on some stuff thats been proven and u believe will work good
ph ppm and stuff like that. All info is greatly appreciated

 

slk

Well-Known Member

• Nov 15, 2009

• #2

do you're research

 

midwestmaster

Active Member

• Nov 15, 2009

• #3

or u could give some info like i asked