inflorescence said:That's what I can't figure out SCF.
If my regular tap has 220 ppm hardness with a total ppm of ~900 then when I mix with half distilled I should have a mix with 450 ppm and a hardness (buffer) of 120 ppm which is still a pretty nice buffer yet some plants act like there is hardly any buffer at all.
BTW, maybe I'm a bit anal too but I swear everytime I get my bottled water at the glacier vending machines my hands inevietably end up getting wet and when they dry they feel STICKY.
WTH, 0 ppm water should not feel "sticky".
Very strange.
SCF said:Now i dont understand how you have a total PPM of 900?