NP, I'm looking for know how from thems as what got.
On the second question, I was referring to using tap to bump the RO to 0.3 before adding the VnB. I guess I should have just asked, "Does everyone actually raise their EC before mixing in the nutes and if so, what do they add to get to 0.3?"
Thanks to everyone for their answers.
No Ona I dont do that and neither does Dan..... I add the V+B straight to the res of RO water....... And Dan has used all the additives from Hydroponic research, maybe not all the new ones but we both use the product alone, for the most part a little epsom for the MAG HOES.....