This is my first time using G/O and I was wondering if it has all the Micro nutrients. Is there something I should add other than CalMag? Oh and I noticed when mixing my solution ppm's are low(400). Right now i'm in mid flower so i'm feeding full bloom(4tsp Bloom + 1tsp Bio Bud). Is it lower because it's organic or should I increase ppm's by doubling amount.
Ppm is a measurement of dissolved solids concentration. Most of the solids in bottled organic nutrients are not yet dissolved; that's why you have to shake the crap out of them before use.