What I've found is magnetic water and static charge reduces the need for any nitrogen fertilisers. After all adding ferts to water is amplifying its EC value. EC being electrical conductivity. So when a plant is basking in a amplified electrical field. It's really no different than being in a bucket of fertiliser. If I do detect deficiency, then all I would use is my fish tank water. That's got nitrates and nitrogen. The bloom phase is slightly different. You defo need to be adding the PK's of the NPK food charts. Here is my past results of using electromagnetic water. The larger plants to the left is just magnetised water with added Epsom salt to conduct the charge of a static generator. The ones on the right
is done with fish mix fertiliser.
Jeez why is it upside down every-time?

Jeez why is it upside down every-time?