Hmm... seems high.

'Specially the .6 in yer source water- fair bit of something in there.

The increase in EC that yer reporting when you add yer nutes isn't out of range, depending on the products used- but it's a lot.

Would be useful to know what the water source and the nutrients of choice are. Certainly source water @ 400 ppm could be problematic.
rhizome Reviewed by rhizome 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