What effect does CalMag have on EC and pH?
Setting up my first grow in my new digs. Tried and true methods spread unhappiness throughout the garden. I'm guessing water. My old water was 0.5 EC. New water is less than 0.1 (thought my Truncheon was broken when it wouldn't blip a single blip) Missed the grow store but, plants needed help so I tried MgSO4 @ 5ml/gal and it worked but jumped my tubs EC from 0.8 to 1.8 (yoiks!)
Is CalMag used by the drop? Does it cause fluctuations in EC and pH? Clue me in.
Setting up my first grow in my new digs. Tried and true methods spread unhappiness throughout the garden. I'm guessing water. My old water was 0.5 EC. New water is less than 0.1 (thought my Truncheon was broken when it wouldn't blip a single blip) Missed the grow store but, plants needed help so I tried MgSO4 @ 5ml/gal and it worked but jumped my tubs EC from 0.8 to 1.8 (yoiks!)
Is CalMag used by the drop? Does it cause fluctuations in EC and pH? Clue me in.