sc0usa
08-31-2004, 12:02 PM
hi guys
can ne1 please tell me what my tds reading should be,ive just got a meter and its reading 168,dont know if thats right for 4 week old plants.
cheers guys:)
can ne1 please tell me what my tds reading should be,ive just got a meter and its reading 168,dont know if thats right for 4 week old plants.
cheers guys:)