Hi everyone,
I was wondering if there was a special reason for the separation of the macro elements from the traces while dosing. Is there some kind of chemical reaction that occurs if they are mixed? Are they less available for the plants this way?

It seems all commercial companies supply them separately and most dosing regimes, including EI, recommend dosing them on different days.

I can understand that it's important for people wanting to control concentrations of specific elements in the water, but for the avarage hobbyist that doses without measuring concentrations in the water it really does'nt matter...

Thanks,

Matan