No. You should not be feeding in soil. Soil IS food.
You feed in coco, not soil. Soil is natural. The only thing you add other than water is MBE's. (Microbes, Bacteria, Enzymes)
There are specific ways to do this.
You have FF dirt. They changed their formula and it's not that good anymore. It used to be the good stuff but ....
FF needs this added to it;
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