i use a hydrogarden ec stick which just gives me a basic ec reading of 0.0 and when i put in my source water which is just tap water ? it reads 0.6 i guess this is a bit high ! is there anyway of trating the soultion first b4 u add the netes ?. do i need 2 callibrate this 2 as it says it was already done in the factory.
BoomBoom82 Reviewed by BoomBoom82 on . help wiv my e.c. readings ? ? ? ? ? my ec is reading 1.8 in my nutes tank an 0.6 in normall water is this correct 4 my first phase of growing Rating: 5