Welshwizard
Member
I add calmag to water first till I reach a EC of 0.4 then add my usually coco nutes on top, by using calmag my EC is obviously much higher than it should be now, I'm I right in thinking I should be reducing the canna A and B if using calmag to prevent nute burn or is it a norm to add at a higher EC when using calmag.