start over is probably best..
in soil or even pro mix you don’t need run off or flushing unless you made a huge mistake in feeding etc..
i never have or do,
the reason people flush etc is because they are making mistakes than compounding it with flushing etc.. (unless they are experienced) than adding this and that..
keep it simple,
my grow i never ph, don’t have a clue what’s in my tap water, no ppm no ec, never flush.. etc.. when plants have problems 95% of the time it’s human error, so it’s best to avoid errors than you don’t have to do all the stuff..
just my 3 cents from experience and the same with a couple of my friends grows who are not on here.. learning how to “read” a plant will become easy over time..
please growers don’t blast me for this
like any other industry it’s just trying to create more products to sell you that you really don’t need.. anyhoo
peace brothers and sisters