Hi there,
im running a nft table, with a reservoir. currently there are only 10 litres in there....
my tab water comes with 0.2 ec and a ph of around 7,7.
i add Sensi Grow A&B, B52, Sensizym, piranha and tarantula, 1ml/l effective microorganism and Phosphor acid to get the solution to EC 1,0...