I just recently started mixing my own salts, and things are going better than expected so far. I’m at the ass end of week 7 of bloom, and currently running an elemental ppm of 21-136-90-45-105, of P-K-Ca-mg, and S. I cut N out completely week six for a 9 week strain. Does anyone know if I can safely cut out P now, or is it still needed in small amounts? I’m trying to improve flavor by keeping my S high, but would like to cut out P completely and see if that doesn’t help improve flavor. Any input is appreciated.