Question about mS/cm and PPM Tester

dragon24

Active Member

Dec 11, 2008

• #1

So i bought the Milwaukee 3 in one tester I was wondering if I need to keep my mS/cm and ppm level at for growing marijuana. I also need to know what I can use to adjust the levels of mS/cm and ppm

 

dragon24

Active Member

Dec 12, 2008

• #2

does anyone know?

 

buggs bunny

Well-Known Member

Dec 12, 2008

• #3

around 700 ppm

 

dragon24

Active Member

Dec 12, 2008

• #4

how do i adjust if its not at that level?

 

dragon24

Active Member

Dec 13, 2008

• #5

Can someone explain what mS/cm is?

 

buggs bunny

Well-Known Member

Dec 13, 2008

• #6

i dont know what mscm is,but you change your parts per million with fertilizer,more ferts higher #

 

dragon24

Active Member

Dec 15, 2008

• #7

So you want to keep it as close to 700 PPM 6.5 PH and still no idea on the mS/cm option is